42921186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 108850176

約数和(自身を除く): 65928990

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 671, 854, 1281, 1342, 1523, 2013, 2562, 3046, 4026, 4569, 4697, 9138, 9394, 10661, 14091, 16753, 21322, 28182, 31983, 33506, 50259, 63966, 92903, 100518, 117271, 185806, 234542, 278709, 351813, 557418, 650321, 703626, 1021933, 1300642, 1950963, 2043866, 3065799, 3901926, 6131598, 7153531, 14307062, 21460593, 42921186]

約数ペア:

[(1, 42921186), (2, 21460593), (3, 14307062), (6, 7153531), (7, 6131598), (11, 3901926), (14, 3065799), (21, 2043866), (22, 1950963), (33, 1300642), (42, 1021933), (61, 703626), (66, 650321), (77, 557418), (122, 351813), (154, 278709), (183, 234542), (231, 185806), (366, 117271), (427, 100518), (462, 92903), (671, 63966), (854, 50259), (1281, 33506), (1342, 31983), (1523, 28182), (2013, 21322), (2562, 16753), (3046, 14091), (4026, 10661), (4569, 9394), (4697, 9138)]