64010646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{508021}}^1$

素因数の和:508036

約数の個数: 24

約数和(自身を含む): 158502864

約数和(自身を除く): 94492218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 508021, 1016042, 1524063, 3048126, 3556147, 4572189, 7112294, 9144378, 10668441, 21336882, 32005323, 64010646]

約数ペア:

[(1, 64010646), (2, 32005323), (3, 21336882), (6, 10668441), (7, 9144378), (9, 7112294), (14, 4572189), (18, 3556147), (21, 3048126), (42, 1524063), (63, 1016042), (126, 508021)]