12456420906

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{26279369}}^1$

素因数の和:26279453

約数の個数: 16

約数和(自身を含む): 25228195200

約数和(自身を除く): 12771774294

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 26279369, 52558738, 78838107, 157676214, 2076070151, 4152140302, 6228210453, 12456420906]

約数ペア:

[(1, 12456420906), (2, 6228210453), (3, 4152140302), (6, 2076070151), (79, 157676214), (158, 78838107), (237, 52558738), (474, 26279369)]