2018123188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{307079}}^1$

素因数の和:307167

約数の個数: 24

約数和(自身を含む): 3714439680

約数和(自身を除く): 1696316492

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 307079, 614158, 1228316, 9519449, 16275187, 19038898, 32550374, 38077796, 65100748, 504530797, 1009061594, 2018123188]

約数ペア:

[(1, 2018123188), (2, 1009061594), (4, 504530797), (31, 65100748), (53, 38077796), (62, 32550374), (106, 19038898), (124, 16275187), (212, 9519449), (1643, 1228316), (3286, 614158), (6572, 307079)]