18357148908

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^2\times {\mathrm{3203}}^1$

素因数の和:3271

約数の個数: 270

約数和(自身を含む): 58935333996

約数和(自身を除く): 40578185088

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 252, 266, 294, 324, 342, 361, 378, 399, 441, 513, 532, 567, 588, 684, 722, 756, 798, 882, 931, 1026, 1083, 1134, 1197, 1323, 1444, 1539, 1596, 1764, 1862, 2052, 2166, 2268, 2394, 2527, 2646, 2793, 3078, 3203, 3249, 3591, 3724, 3969, 4332, 4788, 5054, 5292, 5586, 6156, 6406, 6498, 7182, 7581, 7938, 8379, 9609, 9747, 10108, 10773, 11172, 12812, 12996, 14364, 15162, 15876, 16758, 17689, 19218, 19494, 21546, 22421, 22743, 25137, 28827, 29241, 30324, 33516, 35378, 38436, 38988, 43092, 44842, 45486, 50274, 53067, 57654, 58482, 60857, 67263, 68229, 70756, 75411, 86481, 89684, 90972, 100548, 106134, 115308, 116964, 121714, 134526, 136458, 150822, 156947, 159201, 172962, 182571, 201789, 204687, 212268, 243428, 259443, 269052, 272916, 301644, 313894, 318402, 345924, 365142, 403578, 409374, 425999, 470841, 477603, 518886, 547713, 605367, 627788, 636804, 730284, 807156, 818748, 851998, 941682, 955206, 1037772, 1095426, 1156283, 1210734, 1277997, 1412523, 1432809, 1643139, 1703996, 1816101, 1883364, 1910412, 2190852, 2312566, 2421468, 2555994, 2825046, 2865618, 2981993, 3286278, 3468849, 3632202, 3833991, 4237569, 4625132, 4929417, 5111988, 5650092, 5731236, 5963986, 6572556, 6937698, 7264404, 7667982, 8093981, 8475138, 8945979, 9858834, 10406547, 11501973, 11927972, 12712707, 13875396, 15335964, 16187962, 16950276, 17891958, 19717668, 20813094, 23003946, 24281943, 25425414, 26837937, 31219641, 32375924, 34505919, 35783916, 41626188, 46007892, 48563886, 50850828, 53675874, 56657867, 62439282, 69011838, 72845829, 80513811, 93658923, 97127772, 107351748, 113315734, 124878564, 138023676, 145691658, 161027622, 169973601, 187317846, 218537487, 226631468, 241541433, 291383316, 322055244, 339947202, 374635692, 437074974, 483082866, 509920803, 655612461, 679894404, 874149948, 966165732, 1019841606, 1311224922, 1529762409, 2039683212, 2622449844, 3059524818, 4589287227, 6119049636, 9178574454, 18357148908]

約数ペア:

[(1, 18357148908), (2, 9178574454), (3, 6119049636), (4, 4589287227), (6, 3059524818), (7, 2622449844), (9, 2039683212), (12, 1529762409), (14, 1311224922), (18, 1019841606), (19, 966165732), (21, 874149948), (27, 679894404), (28, 655612461), (36, 509920803), (38, 483082866), (42, 437074974), (49, 374635692), (54, 339947202), (57, 322055244), (63, 291383316), (76, 241541433), (81, 226631468), (84, 218537487), (98, 187317846), (108, 169973601), (114, 161027622), (126, 145691658), (133, 138023676), (147, 124878564), (162, 113315734), (171, 107351748), (189, 97127772), (196, 93658923), (228, 80513811), (252, 72845829), (266, 69011838), (294, 62439282), (324, 56657867), (342, 53675874), (361, 50850828), (378, 48563886), (399, 46007892), (441, 41626188), (513, 35783916), (532, 34505919), (567, 32375924), (588, 31219641), (684, 26837937), (722, 25425414), (756, 24281943), (798, 23003946), (882, 20813094), (931, 19717668), (1026, 17891958), (1083, 16950276), (1134, 16187962), (1197, 15335964), (1323, 13875396), (1444, 12712707), (1539, 11927972), (1596, 11501973), (1764, 10406547), (1862, 9858834), (2052, 8945979), (2166, 8475138), (2268, 8093981), (2394, 7667982), (2527, 7264404), (2646, 6937698), (2793, 6572556), (3078, 5963986), (3203, 5731236), (3249, 5650092), (3591, 5111988), (3724, 4929417), (3969, 4625132), (4332, 4237569), (4788, 3833991), (5054, 3632202), (5292, 3468849), (5586, 3286278), (6156, 2981993), (6406, 2865618), (6498, 2825046), (7182, 2555994), (7581, 2421468), (7938, 2312566), (8379, 2190852), (9609, 1910412), (9747, 1883364), (10108, 1816101), (10773, 1703996), (11172, 1643139), (12812, 1432809), (12996, 1412523), (14364, 1277997), (15162, 1210734), (15876, 1156283), (16758, 1095426), (17689, 1037772), (19218, 955206), (19494, 941682), (21546, 851998), (22421, 818748), (22743, 807156), (25137, 730284), (28827, 636804), (29241, 627788), (30324, 605367), (33516, 547713), (35378, 518886), (38436, 477603), (38988, 470841), (43092, 425999), (44842, 409374), (45486, 403578), (50274, 365142), (53067, 345924), (57654, 318402), (58482, 313894), (60857, 301644), (67263, 272916), (68229, 269052), (70756, 259443), (75411, 243428), (86481, 212268), (89684, 204687), (90972, 201789), (100548, 182571), (106134, 172962), (115308, 159201), (116964, 156947), (121714, 150822), (134526, 136458)]