18429746

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 28448280

約数和(自身を除く): 10018534

約数列:

[1, 2, 41, 82, 317, 634, 709, 1418, 12997, 25994, 29069, 58138, 224753, 449506, 9214873, 18429746]

約数ペア:

[(1, 18429746), (2, 9214873), (41, 449506), (82, 224753), (317, 58138), (634, 29069), (709, 25994), (1418, 12997)]