5181507438

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1\times {\mathrm{18457}}^1$

素因数の和:19192

約数の個数: 32

約数和(自身を含む): 10525489920

約数和(自身を除く): 5343982482

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 659, 1318, 1977, 3954, 18457, 36914, 46789, 55371, 93578, 110742, 140367, 280734, 1310447, 2620894, 3931341, 7862682, 12163163, 24326326, 36489489, 72978978, 863584573, 1727169146, 2590753719, 5181507438]

約数ペア:

[(1, 5181507438), (2, 2590753719), (3, 1727169146), (6, 863584573), (71, 72978978), (142, 36489489), (213, 24326326), (426, 12163163), (659, 7862682), (1318, 3931341), (1977, 2620894), (3954, 1310447), (18457, 280734), (36914, 140367), (46789, 110742), (55371, 93578)]