40372974

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72353}}^1$

素因数の和:72392

約数の個数: 24

約数和(自身を含む): 90297792

約数和(自身を除く): 49924818

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 72353, 144706, 217059, 434118, 651177, 1302354, 2242943, 4485886, 6728829, 13457658, 20186487, 40372974]

約数ペア:

[(1, 40372974), (2, 20186487), (3, 13457658), (6, 6728829), (9, 4485886), (18, 2242943), (31, 1302354), (62, 651177), (93, 434118), (186, 217059), (279, 144706), (558, 72353)]