38991528

素因数分解:

$2^3\times 3^2\times {\mathrm{541549}}^1$

素因数の和:541561

約数の個数: 24

約数和(自身を含む): 105602250

約数和(自身を除く): 66610722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 541549, 1083098, 1624647, 2166196, 3249294, 4332392, 4873941, 6498588, 9747882, 12997176, 19495764, 38991528]

約数ペア:

[(1, 38991528), (2, 19495764), (3, 12997176), (4, 9747882), (6, 6498588), (8, 4873941), (9, 4332392), (12, 3249294), (18, 2166196), (24, 1624647), (36, 1083098), (72, 541549)]