18403264

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{26141}}^1$

素因数の和:26164

約数の個数: 28

約数和(自身を含む): 39840408

約数和(自身を除く): 21437144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 26141, 52282, 104564, 209128, 287551, 418256, 575102, 836512, 1150204, 1673024, 2300408, 4600816, 9201632, 18403264]

約数ペア:

[(1, 18403264), (2, 9201632), (4, 4600816), (8, 2300408), (11, 1673024), (16, 1150204), (22, 836512), (32, 575102), (44, 418256), (64, 287551), (88, 209128), (176, 104564), (352, 52282), (704, 26141)]