40218426

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{28283}}^1$

素因数の和:28370

約数の個数: 24

約数和(自身を含む): 88246080

約数和(自身を除く): 48027654

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 28283, 56566, 84849, 169698, 254547, 509094, 2234357, 4468714, 6703071, 13406142, 20109213, 40218426]

約数ペア:

[(1, 40218426), (2, 20109213), (3, 13406142), (6, 6703071), (9, 4468714), (18, 2234357), (79, 509094), (158, 254547), (237, 169698), (474, 84849), (711, 56566), (1422, 28283)]