18581694

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 38444544

約数和(自身を除く): 19862850

約数列:

[1, 2, 3, 6, 53, 71, 106, 142, 159, 213, 318, 426, 823, 1646, 2469, 3763, 4938, 7526, 11289, 22578, 43619, 58433, 87238, 116866, 130857, 175299, 261714, 350598, 3096949, 6193898, 9290847, 18581694]

約数ペア:

[(1, 18581694), (2, 9290847), (3, 6193898), (6, 3096949), (53, 350598), (71, 261714), (106, 175299), (142, 130857), (159, 116866), (213, 87238), (318, 58433), (426, 43619), (823, 22578), (1646, 11289), (2469, 7526), (3763, 4938)]