2951262

素因数分解:

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

素因数の和:126

約数の個数: 64

約数和(自身を含む): 7096320

約数和(自身を除く): 4145058

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 41, 43, 54, 62, 82, 86, 93, 123, 129, 186, 246, 258, 279, 369, 387, 558, 738, 774, 837, 1107, 1161, 1271, 1333, 1674, 1763, 2214, 2322, 2542, 2666, 3526, 3813, 3999, 5289, 7626, 7998, 10578, 11439, 11997, 15867, 22878, 23994, 31734, 34317, 35991, 47601, 54653, 68634, 71982, 95202, 109306, 163959, 327918, 491877, 983754, 1475631, 2951262]

約数ペア:

[(1, 2951262), (2, 1475631), (3, 983754), (6, 491877), (9, 327918), (18, 163959), (27, 109306), (31, 95202), (41, 71982), (43, 68634), (54, 54653), (62, 47601), (82, 35991), (86, 34317), (93, 31734), (123, 23994), (129, 22878), (186, 15867), (246, 11997), (258, 11439), (279, 10578), (369, 7998), (387, 7626), (558, 5289), (738, 3999), (774, 3813), (837, 3526), (1107, 2666), (1161, 2542), (1271, 2322), (1333, 2214), (1674, 1763)]