18300364990

素因数分解:

$2^1\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{1080943}}^1$

素因数の和:1082643

約数の個数: 16

約数和(自身を含む): 32960144448

約数和(自身を除く): 14659779458

約数列:

[1, 2, 5, 10, 1693, 3386, 8465, 16930, 1080943, 2161886, 5404715, 10809430, 1830036499, 3660072998, 9150182495, 18300364990]

約数ペア:

[(1, 18300364990), (2, 9150182495), (5, 3660072998), (10, 1830036499), (1693, 10809430), (3386, 5404715), (8465, 2161886), (16930, 1080943)]