68397642

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{17351}}^1$

素因数の和:17435

約数の個数: 32

約数和(自身を含む): 154085760

約数和(自身を除く): 85688118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 17351, 34702, 52053, 104106, 156159, 312318, 468477, 936954, 1266623, 2533246, 3799869, 7599738, 11399607, 22799214, 34198821, 68397642]

約数ペア:

[(1, 68397642), (2, 34198821), (3, 22799214), (6, 11399607), (9, 7599738), (18, 3799869), (27, 2533246), (54, 1266623), (73, 936954), (146, 468477), (219, 312318), (438, 156159), (657, 104106), (1314, 52053), (1971, 34702), (3942, 17351)]