18308224

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13003}}^1$

素因数の和:13028

約数の個数: 32

約数和(自身を含む): 39792240

約数和(自身を除く): 21484016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 13003, 26006, 52012, 104024, 143033, 208048, 286066, 416096, 572132, 832192, 1144264, 1664384, 2288528, 4577056, 9154112, 18308224]

約数ペア:

[(1, 18308224), (2, 9154112), (4, 4577056), (8, 2288528), (11, 1664384), (16, 1144264), (22, 832192), (32, 572132), (44, 416096), (64, 286066), (88, 208048), (128, 143033), (176, 104024), (352, 52012), (704, 26006), (1408, 13003)]