9387740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27611}}^1$

素因数の和:27637

約数の個数: 24

約数和(自身を含む): 20874672

約数和(自身を除く): 11486932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 27611, 55222, 110444, 138055, 276110, 469387, 552220, 938774, 1877548, 2346935, 4693870, 9387740]

約数ペア:

[(1, 9387740), (2, 4693870), (4, 2346935), (5, 1877548), (10, 938774), (17, 552220), (20, 469387), (34, 276110), (68, 138055), (85, 110444), (170, 55222), (340, 27611)]