18516864

素因数分解:

$2^7\times 3^1\times {\mathrm{48221}}^1$

素因数の和:48238

約数の個数: 32

約数和(自身を含む): 49186440

約数和(自身を除く): 30669576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 48221, 96442, 144663, 192884, 289326, 385768, 578652, 771536, 1157304, 1543072, 2314608, 3086144, 4629216, 6172288, 9258432, 18516864]

約数ペア:

[(1, 18516864), (2, 9258432), (3, 6172288), (4, 4629216), (6, 3086144), (8, 2314608), (12, 1543072), (16, 1157304), (24, 771536), (32, 578652), (48, 385768), (64, 289326), (96, 192884), (128, 144663), (192, 96442), (384, 48221)]