68379318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{542693}}^1$

素因数の和:542708

約数の個数: 24

約数和(自身を含む): 169320528

約数和(自身を除く): 100941210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 542693, 1085386, 1628079, 3256158, 3798851, 4884237, 7597702, 9768474, 11396553, 22793106, 34189659, 68379318]

約数ペア:

[(1, 68379318), (2, 34189659), (3, 22793106), (6, 11396553), (7, 9768474), (9, 7597702), (14, 4884237), (18, 3798851), (21, 3256158), (42, 1628079), (63, 1085386), (126, 542693)]