81146466

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{155453}}^1$

素因数の和:155490

約数の個数: 24

約数和(自身を含む): 181881180

約数和(自身を除く): 100734714

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 155453, 310906, 466359, 932718, 1399077, 2798154, 4508137, 9016274, 13524411, 27048822, 40573233, 81146466]

約数ペア:

[(1, 81146466), (2, 40573233), (3, 27048822), (6, 13524411), (9, 9016274), (18, 4508137), (29, 2798154), (58, 1399077), (87, 932718), (174, 466359), (261, 310906), (522, 155453)]