123170628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1466317}}^1$

素因数の和:1466331

約数の個数: 24

約数和(自身を含む): 328455232

約数和(自身を除く): 205284604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1466317, 2932634, 4398951, 5865268, 8797902, 10264219, 17595804, 20528438, 30792657, 41056876, 61585314, 123170628]

約数ペア:

[(1, 123170628), (2, 61585314), (3, 41056876), (4, 30792657), (6, 20528438), (7, 17595804), (12, 10264219), (14, 8797902), (21, 5865268), (28, 4398951), (42, 2932634), (84, 1466317)]