64681302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1540031}}^1$

素因数の和:1540043

約数の個数: 16

約数和(自身を含む): 147843072

約数和(自身を除く): 83161770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1540031, 3080062, 4620093, 9240186, 10780217, 21560434, 32340651, 64681302]

約数ペア:

[(1, 64681302), (2, 32340651), (3, 21560434), (6, 10780217), (7, 9240186), (14, 4620093), (21, 3080062), (42, 1540031)]