21474906

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{123419}}^1$

素因数の和:123453

約数の個数: 16

約数和(自身を含む): 44431200

約数和(自身を除く): 22956294

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 123419, 246838, 370257, 740514, 3579151, 7158302, 10737453, 21474906]

約数ペア:

[(1, 21474906), (2, 10737453), (3, 7158302), (6, 3579151), (29, 740514), (58, 370257), (87, 246838), (174, 123419)]