18157040248

素因数分解:

$2^3\times {\mathrm{15227}}^1\times {\mathrm{149053}}^1$

素因数の和:164286

約数の個数: 16

約数和(自身を含む): 34046914680

約数和(自身を除く): 15889874432

約数列:

[1, 2, 4, 8, 15227, 30454, 60908, 121816, 149053, 298106, 596212, 1192424, 2269630031, 4539260062, 9078520124, 18157040248]

約数ペア:

[(1, 18157040248), (2, 9078520124), (4, 4539260062), (8, 2269630031), (15227, 1192424), (30454, 596212), (60908, 298106), (121816, 149053)]