9907124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 18574920

約数和(自身を除く): 8667796

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 1637, 3026, 3274, 6052, 6548, 27829, 55658, 111316, 145693, 291386, 582772, 2476781, 4953562, 9907124]

約数ペア:

[(1, 9907124), (2, 4953562), (4, 2476781), (17, 582772), (34, 291386), (68, 145693), (89, 111316), (178, 55658), (356, 27829), (1513, 6548), (1637, 6052), (3026, 3274)]