21466227636

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1447}}^1$

素因数の和:1712

約数の個数: 240

約数和(自身を含む): 66562220032

約数和(自身を除く): 45095992396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 211, 217, 252, 279, 324, 372, 378, 422, 434, 558, 567, 633, 651, 756, 837, 844, 868, 1116, 1134, 1266, 1302, 1447, 1477, 1674, 1899, 1953, 2268, 2511, 2532, 2604, 2894, 2954, 3348, 3798, 3906, 4341, 4431, 5022, 5697, 5788, 5859, 5908, 6541, 7596, 7812, 8682, 8862, 10044, 10129, 11394, 11718, 13023, 13082, 13293, 17091, 17364, 17577, 17724, 19623, 20258, 22788, 23436, 26046, 26164, 26586, 30387, 34182, 35154, 39069, 39246, 39879, 40516, 44857, 45787, 52092, 53172, 58869, 60774, 68364, 70308, 78138, 78492, 79758, 89714, 91161, 91574, 117207, 117738, 119637, 121548, 134571, 137361, 156276, 159516, 176607, 179428, 182322, 183148, 234414, 235476, 239274, 269142, 273483, 274722, 305317, 313999, 353214, 364644, 403713, 412083, 468828, 478548, 529821, 538284, 546966, 549444, 610634, 627998, 706428, 807426, 820449, 824166, 915951, 941997, 1059642, 1093932, 1211139, 1221268, 1236249, 1255996, 1614852, 1640898, 1648332, 1831902, 1883994, 2119284, 2137219, 2422278, 2472498, 2747853, 2825991, 3281796, 3633417, 3663804, 3708747, 3767988, 4274438, 4844556, 4944996, 5495706, 5651982, 6411657, 7266834, 7417494, 8243559, 8477973, 8548876, 9464827, 10991412, 11303964, 12823314, 14533668, 14834988, 16487118, 16955946, 18929654, 19234971, 24730677, 25433919, 25646628, 28394481, 32974236, 33911892, 37859308, 38469942, 49461354, 50867838, 56788962, 57704913, 66253789, 76939884, 85183443, 98922708, 101735676, 113577924, 115409826, 132507578, 170366886, 173114739, 198761367, 230819652, 255550329, 265015156, 340733772, 346229478, 397522734, 511100658, 596284101, 692458956, 766650987, 795045468, 1022201316, 1192568202, 1533301974, 1788852303, 2385136404, 3066603948, 3577704606, 5366556909, 7155409212, 10733113818, 21466227636]

約数ペア:

[(1, 21466227636), (2, 10733113818), (3, 7155409212), (4, 5366556909), (6, 3577704606), (7, 3066603948), (9, 2385136404), (12, 1788852303), (14, 1533301974), (18, 1192568202), (21, 1022201316), (27, 795045468), (28, 766650987), (31, 692458956), (36, 596284101), (42, 511100658), (54, 397522734), (62, 346229478), (63, 340733772), (81, 265015156), (84, 255550329), (93, 230819652), (108, 198761367), (124, 173114739), (126, 170366886), (162, 132507578), (186, 115409826), (189, 113577924), (211, 101735676), (217, 98922708), (252, 85183443), (279, 76939884), (324, 66253789), (372, 57704913), (378, 56788962), (422, 50867838), (434, 49461354), (558, 38469942), (567, 37859308), (633, 33911892), (651, 32974236), (756, 28394481), (837, 25646628), (844, 25433919), (868, 24730677), (1116, 19234971), (1134, 18929654), (1266, 16955946), (1302, 16487118), (1447, 14834988), (1477, 14533668), (1674, 12823314), (1899, 11303964), (1953, 10991412), (2268, 9464827), (2511, 8548876), (2532, 8477973), (2604, 8243559), (2894, 7417494), (2954, 7266834), (3348, 6411657), (3798, 5651982), (3906, 5495706), (4341, 4944996), (4431, 4844556), (5022, 4274438), (5697, 3767988), (5788, 3708747), (5859, 3663804), (5908, 3633417), (6541, 3281796), (7596, 2825991), (7812, 2747853), (8682, 2472498), (8862, 2422278), (10044, 2137219), (10129, 2119284), (11394, 1883994), (11718, 1831902), (13023, 1648332), (13082, 1640898), (13293, 1614852), (17091, 1255996), (17364, 1236249), (17577, 1221268), (17724, 1211139), (19623, 1093932), (20258, 1059642), (22788, 941997), (23436, 915951), (26046, 824166), (26164, 820449), (26586, 807426), (30387, 706428), (34182, 627998), (35154, 610634), (39069, 549444), (39246, 546966), (39879, 538284), (40516, 529821), (44857, 478548), (45787, 468828), (52092, 412083), (53172, 403713), (58869, 364644), (60774, 353214), (68364, 313999), (70308, 305317), (78138, 274722), (78492, 273483), (79758, 269142), (89714, 239274), (91161, 235476), (91574, 234414), (117207, 183148), (117738, 182322), (119637, 179428), (121548, 176607), (134571, 159516), (137361, 156276)]