3405906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{27031}}^1$

素因数の和:27046

約数の個数: 24

約数和(自身を含む): 8433984

約数和(自身を除く): 5028078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 27031, 54062, 81093, 162186, 189217, 243279, 378434, 486558, 567651, 1135302, 1702953, 3405906]

約数ペア:

[(1, 3405906), (2, 1702953), (3, 1135302), (6, 567651), (7, 486558), (9, 378434), (14, 243279), (18, 189217), (21, 162186), (42, 81093), (63, 54062), (126, 27031)]