2018704089

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 2856268800

約数和(自身を除く): 837564711

約数列:

[1, 3, 23, 69, 109, 139, 327, 417, 1931, 2507, 3197, 5793, 7521, 9591, 15151, 44413, 45453, 133239, 210479, 268409, 348473, 631437, 805227, 1045419, 4841017, 6173407, 14523051, 18520221, 29256581, 87769743, 672901363, 2018704089]

約数ペア:

[(1, 2018704089), (3, 672901363), (23, 87769743), (69, 29256581), (109, 18520221), (139, 14523051), (327, 6173407), (417, 4841017), (1931, 1045419), (2507, 805227), (3197, 631437), (5793, 348473), (7521, 268409), (9591, 210479), (15151, 133239), (44413, 45453)]