66361764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{790021}}^1$

素因数の和:790035

約数の個数: 24

約数和(自身を含む): 176964928

約数和(自身を除く): 110603164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 790021, 1580042, 2370063, 3160084, 4740126, 5530147, 9480252, 11060294, 16590441, 22120588, 33180882, 66361764]

約数ペア:

[(1, 66361764), (2, 33180882), (3, 22120588), (4, 16590441), (6, 11060294), (7, 9480252), (12, 5530147), (14, 4740126), (21, 3160084), (28, 2370063), (42, 1580042), (84, 790021)]