17707572

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 50088192

約数和(自身を除く): 32380620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 43, 54, 62, 81, 82, 86, 93, 108, 123, 124, 129, 162, 164, 172, 186, 246, 258, 279, 324, 369, 372, 387, 492, 516, 558, 738, 774, 837, 1107, 1116, 1161, 1271, 1333, 1476, 1548, 1674, 1763, 2214, 2322, 2511, 2542, 2666, 3321, 3348, 3483, 3526, 3813, 3999, 4428, 4644, 5022, 5084, 5289, 5332, 6642, 6966, 7052, 7626, 7998, 10044, 10578, 11439, 11997, 13284, 13932, 15252, 15867, 15996, 21156, 22878, 23994, 31734, 34317, 35991, 45756, 47601, 47988, 54653, 63468, 68634, 71982, 95202, 102951, 107973, 109306, 137268, 142803, 143964, 163959, 190404, 205902, 215946, 218612, 285606, 327918, 411804, 431892, 491877, 571212, 655836, 983754, 1475631, 1967508, 2951262, 4426893, 5902524, 8853786, 17707572]

約数ペア:

[(1, 17707572), (2, 8853786), (3, 5902524), (4, 4426893), (6, 2951262), (9, 1967508), (12, 1475631), (18, 983754), (27, 655836), (31, 571212), (36, 491877), (41, 431892), (43, 411804), (54, 327918), (62, 285606), (81, 218612), (82, 215946), (86, 205902), (93, 190404), (108, 163959), (123, 143964), (124, 142803), (129, 137268), (162, 109306), (164, 107973), (172, 102951), (186, 95202), (246, 71982), (258, 68634), (279, 63468), (324, 54653), (369, 47988), (372, 47601), (387, 45756), (492, 35991), (516, 34317), (558, 31734), (738, 23994), (774, 22878), (837, 21156), (1107, 15996), (1116, 15867), (1161, 15252), (1271, 13932), (1333, 13284), (1476, 11997), (1548, 11439), (1674, 10578), (1763, 10044), (2214, 7998), (2322, 7626), (2511, 7052), (2542, 6966), (2666, 6642), (3321, 5332), (3348, 5289), (3483, 5084), (3526, 5022), (3813, 4644), (3999, 4428)]