27408898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{40189}}^1$

素因数の和:40233

約数の個数: 16

約数和(自身を含む): 46298880

約数和(自身を除く): 18889982

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 40189, 80378, 442079, 884158, 1245859, 2491718, 13704449, 27408898]

約数ペア:

[(1, 27408898), (2, 13704449), (11, 2491718), (22, 1245859), (31, 884158), (62, 442079), (341, 80378), (682, 40189)]