18023216688

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^2\times {\mathrm{12841}}^1$

素因数の和:12902

約数の個数: 180

約数和(自身を含む): 55210377768

約数和(自身を除く): 37187161080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 361, 432, 456, 486, 513, 648, 684, 722, 912, 972, 1026, 1083, 1296, 1368, 1444, 1539, 1944, 2052, 2166, 2736, 2888, 3078, 3249, 3888, 4104, 4332, 4617, 5776, 6156, 6498, 8208, 8664, 9234, 9747, 12312, 12841, 12996, 17328, 18468, 19494, 24624, 25682, 25992, 29241, 36936, 38523, 38988, 51364, 51984, 58482, 73872, 77046, 77976, 87723, 102728, 115569, 116964, 154092, 155952, 175446, 205456, 231138, 233928, 243979, 308184, 346707, 350892, 462276, 467856, 487958, 616368, 693414, 701784, 731937, 924552, 975916, 1040121, 1386828, 1403568, 1463874, 1849104, 1951832, 2080242, 2195811, 2773656, 2927748, 3120363, 3903664, 4160484, 4391622, 4635601, 5547312, 5855496, 6240726, 6587433, 8320968, 8783244, 9271202, 11710992, 12481452, 13174866, 13906803, 16641936, 17566488, 18542404, 19762299, 24962904, 26349732, 27813606, 35132976, 37084808, 39524598, 41720409, 49925808, 52699464, 55627212, 59286897, 74169616, 79049196, 83440818, 105398928, 111254424, 118573794, 125161227, 158098392, 166881636, 222508848, 237147588, 250322454, 316196784, 333763272, 375483681, 474295176, 500644908, 667526544, 750967362, 948590352, 1001289816, 1126451043, 1501934724, 2002579632, 2252902086, 3003869448, 4505804172, 6007738896, 9011608344, 18023216688]

約数ペア:

[(1, 18023216688), (2, 9011608344), (3, 6007738896), (4, 4505804172), (6, 3003869448), (8, 2252902086), (9, 2002579632), (12, 1501934724), (16, 1126451043), (18, 1001289816), (19, 948590352), (24, 750967362), (27, 667526544), (36, 500644908), (38, 474295176), (48, 375483681), (54, 333763272), (57, 316196784), (72, 250322454), (76, 237147588), (81, 222508848), (108, 166881636), (114, 158098392), (144, 125161227), (152, 118573794), (162, 111254424), (171, 105398928), (216, 83440818), (228, 79049196), (243, 74169616), (304, 59286897), (324, 55627212), (342, 52699464), (361, 49925808), (432, 41720409), (456, 39524598), (486, 37084808), (513, 35132976), (648, 27813606), (684, 26349732), (722, 24962904), (912, 19762299), (972, 18542404), (1026, 17566488), (1083, 16641936), (1296, 13906803), (1368, 13174866), (1444, 12481452), (1539, 11710992), (1944, 9271202), (2052, 8783244), (2166, 8320968), (2736, 6587433), (2888, 6240726), (3078, 5855496), (3249, 5547312), (3888, 4635601), (4104, 4391622), (4332, 4160484), (4617, 3903664), (5776, 3120363), (6156, 2927748), (6498, 2773656), (8208, 2195811), (8664, 2080242), (9234, 1951832), (9747, 1849104), (12312, 1463874), (12841, 1403568), (12996, 1386828), (17328, 1040121), (18468, 975916), (19494, 924552), (24624, 731937), (25682, 701784), (25992, 693414), (29241, 616368), (36936, 487958), (38523, 467856), (38988, 462276), (51364, 350892), (51984, 346707), (58482, 308184), (73872, 243979), (77046, 233928), (77976, 231138), (87723, 205456), (102728, 175446), (115569, 155952), (116964, 154092)]