18356224

素因数分解:

$2^{11}\times {\mathrm{8963}}^1$

素因数の和:8985

約数の個数: 24

約数和(自身を含む): 36707580

約数和(自身を除く): 18351356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 8963, 17926, 35852, 71704, 143408, 286816, 573632, 1147264, 2294528, 4589056, 9178112, 18356224]

約数ペア:

[(1, 18356224), (2, 9178112), (4, 4589056), (8, 2294528), (16, 1147264), (32, 573632), (64, 286816), (128, 143408), (256, 71704), (512, 35852), (1024, 17926), (2048, 8963)]