31393446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{747463}}^1$

素因数の和:747475

約数の個数: 16

約数和(自身を含む): 71756544

約数和(自身を除く): 40363098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 747463, 1494926, 2242389, 4484778, 5232241, 10464482, 15696723, 31393446]

約数ペア:

[(1, 31393446), (2, 15696723), (3, 10464482), (6, 5232241), (7, 4484778), (14, 2242389), (21, 1494926), (42, 747463)]