12468876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{148439}}^1$

素因数の和:148453

約数の個数: 24

約数和(自身を含む): 33250560

約数和(自身を除く): 20781684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 148439, 296878, 445317, 593756, 890634, 1039073, 1781268, 2078146, 3117219, 4156292, 6234438, 12468876]

約数ペア:

[(1, 12468876), (2, 6234438), (3, 4156292), (4, 3117219), (6, 2078146), (7, 1781268), (12, 1039073), (14, 890634), (21, 593756), (28, 445317), (42, 296878), (84, 148439)]