18307810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107693}}^1$

素因数の和:107717

約数の個数: 16

約数和(自身を含む): 34892856

約数和(自身を除く): 16585046

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 107693, 215386, 538465, 1076930, 1830781, 3661562, 9153905, 18307810]

約数ペア:

[(1, 18307810), (2, 9153905), (5, 3661562), (10, 1830781), (17, 1076930), (34, 538465), (85, 215386), (170, 107693)]