18213632

素因数分解:

$2^8\times {\mathrm{71147}}^1$

素因数の和:71163

約数の個数: 18

約数和(自身を含む): 36356628

約数和(自身を除く): 18142996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 71147, 142294, 284588, 569176, 1138352, 2276704, 4553408, 9106816, 18213632]

約数ペア:

[(1, 18213632), (2, 9106816), (4, 4553408), (8, 2276704), (16, 1138352), (32, 569176), (64, 284588), (128, 142294), (256, 71147)]