18406144

素因数分解:

$2^8\times {\mathrm{71899}}^1$

素因数の和:71915

約数の個数: 18

約数和(自身を含む): 36740900

約数和(自身を除く): 18334756

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 71899, 143798, 287596, 575192, 1150384, 2300768, 4601536, 9203072, 18406144]

約数ペア:

[(1, 18406144), (2, 9203072), (4, 4601536), (8, 2300768), (16, 1150384), (32, 575192), (64, 287596), (128, 143798), (256, 71899)]