408087186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127607}}^1$

素因数の和:127666

約数の個数: 32

約数和(自身を含む): 900402048

約数和(自身を除く): 492314862

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 127607, 255214, 382821, 765642, 1658891, 3317782, 4976673, 5231887, 9953346, 10463774, 15695661, 31391322, 68014531, 136029062, 204043593, 408087186]

約数ペア:

[(1, 408087186), (2, 204043593), (3, 136029062), (6, 68014531), (13, 31391322), (26, 15695661), (39, 10463774), (41, 9953346), (78, 5231887), (82, 4976673), (123, 3317782), (246, 1658891), (533, 765642), (1066, 382821), (1599, 255214), (3198, 127607)]