71045118

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127321}}^1$

素因数の和:127360

約数の個数: 24

約数和(自身を含む): 158897856

約数和(自身を除く): 87852738

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 127321, 254642, 381963, 763926, 1145889, 2291778, 3946951, 7893902, 11840853, 23681706, 35522559, 71045118]

約数ペア:

[(1, 71045118), (2, 35522559), (3, 23681706), (6, 11840853), (9, 7893902), (18, 3946951), (31, 2291778), (62, 1145889), (93, 763926), (186, 381963), (279, 254642), (558, 127321)]