144499404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1720231}}^1$

素因数の和:1720245

約数の個数: 24

約数和(自身を含む): 385331968

約数和(自身を除く): 240832564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1720231, 3440462, 5160693, 6880924, 10321386, 12041617, 20642772, 24083234, 36124851, 48166468, 72249702, 144499404]

約数ペア:

[(1, 144499404), (2, 72249702), (3, 48166468), (4, 36124851), (6, 24083234), (7, 20642772), (12, 12041617), (14, 10321386), (21, 6880924), (28, 5160693), (42, 3440462), (84, 1720231)]