18533672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{136277}}^1$

素因数の和:136300

約数の個数: 16

約数和(自身を含む): 36795060

約数和(自身を除く): 18261388

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 136277, 272554, 545108, 1090216, 2316709, 4633418, 9266836, 18533672]

約数ペア:

[(1, 18533672), (2, 9266836), (4, 4633418), (8, 2316709), (17, 1090216), (34, 545108), (68, 272554), (136, 136277)]