18464384

素因数分解:

$2^7\times {\mathrm{144253}}^1$

素因数の和:144267

約数の個数: 16

約数和(自身を含む): 36784770

約数和(自身を除く): 18320386

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 144253, 288506, 577012, 1154024, 2308048, 4616096, 9232192, 18464384]

約数ペア:

[(1, 18464384), (2, 9232192), (4, 4616096), (8, 2308048), (16, 1154024), (32, 577012), (64, 288506), (128, 144253)]