13142892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 35804160

約数和(自身を除く): 22661268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3329, 3948, 6658, 9987, 13316, 19974, 23303, 39948, 46606, 69909, 93212, 139818, 156463, 279636, 312926, 469389, 625852, 938778, 1095241, 1877556, 2190482, 3285723, 4380964, 6571446, 13142892]

約数ペア:

[(1, 13142892), (2, 6571446), (3, 4380964), (4, 3285723), (6, 2190482), (7, 1877556), (12, 1095241), (14, 938778), (21, 625852), (28, 469389), (42, 312926), (47, 279636), (84, 156463), (94, 139818), (141, 93212), (188, 69909), (282, 46606), (329, 39948), (564, 23303), (658, 19974), (987, 13316), (1316, 9987), (1974, 6658), (3329, 3948)]