39900222

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{12113}}^1$

素因数の和:12185

約数の個数: 32

約数和(自身を含む): 90128160

約数和(自身を除く): 50227938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 12113, 24226, 36339, 72678, 109017, 218034, 327051, 654102, 738893, 1477786, 2216679, 4433358, 6650037, 13300074, 19950111, 39900222]

約数ペア:

[(1, 39900222), (2, 19950111), (3, 13300074), (6, 6650037), (9, 4433358), (18, 2216679), (27, 1477786), (54, 738893), (61, 654102), (122, 327051), (183, 218034), (366, 109017), (549, 72678), (1098, 36339), (1647, 24226), (3294, 12113)]