18133856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43591}}^1$

素因数の和:43614

約数の個数: 24

約数和(自身を含む): 38448144

約数和(自身を除く): 20314288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 43591, 87182, 174364, 348728, 566683, 697456, 1133366, 1394912, 2266732, 4533464, 9066928, 18133856]

約数ペア:

[(1, 18133856), (2, 9066928), (4, 4533464), (8, 2266732), (13, 1394912), (16, 1133366), (26, 697456), (32, 566683), (52, 348728), (104, 174364), (208, 87182), (416, 43591)]