31312302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{745531}}^1$

素因数の和:745543

約数の個数: 16

約数和(自身を含む): 71571072

約数和(自身を除く): 40258770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 745531, 1491062, 2236593, 4473186, 5218717, 10437434, 15656151, 31312302]

約数ペア:

[(1, 31312302), (2, 15656151), (3, 10437434), (6, 5218717), (7, 4473186), (14, 2236593), (21, 1491062), (42, 745531)]