80851818

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3581}}^1$

素因数の和:3710

約数の個数: 32

約数和(自身を含む): 167121792

約数和(自身を除く): 86269974

約数列:

[1, 2, 3, 6, 53, 71, 106, 142, 159, 213, 318, 426, 3581, 3763, 7162, 7526, 10743, 11289, 21486, 22578, 189793, 254251, 379586, 508502, 569379, 762753, 1138758, 1525506, 13475303, 26950606, 40425909, 80851818]

約数ペア:

[(1, 80851818), (2, 40425909), (3, 26950606), (6, 13475303), (53, 1525506), (71, 1138758), (106, 762753), (142, 569379), (159, 508502), (213, 379586), (318, 254251), (426, 189793), (3581, 22578), (3763, 21486), (7162, 11289), (7526, 10743)]