387630726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2099}}^1\times {\mathrm{4397}}^1$

素因数の和:6508

約数の個数: 32

約数和(自身を含む): 886636800

約数和(自身を除く): 499006074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2099, 4198, 4397, 6297, 8794, 12594, 13191, 14693, 26382, 29386, 30779, 44079, 61558, 88158, 92337, 184674, 9229303, 18458606, 27687909, 55375818, 64605121, 129210242, 193815363, 387630726]

約数ペア:

[(1, 387630726), (2, 193815363), (3, 129210242), (6, 64605121), (7, 55375818), (14, 27687909), (21, 18458606), (42, 9229303), (2099, 184674), (4198, 92337), (4397, 88158), (6297, 61558), (8794, 44079), (12594, 30779), (13191, 29386), (14693, 26382)]