9173540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26981}}^1$

素因数の和:27007

約数の個数: 24

約数和(自身を含む): 20398392

約数和(自身を除く): 11224852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 26981, 53962, 107924, 134905, 269810, 458677, 539620, 917354, 1834708, 2293385, 4586770, 9173540]

約数ペア:

[(1, 9173540), (2, 4586770), (4, 2293385), (5, 1834708), (10, 917354), (17, 539620), (20, 458677), (34, 269810), (68, 134905), (85, 107924), (170, 53962), (340, 26981)]