148673868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1769927}}^1$

素因数の和:1769941

約数の個数: 24

約数和(自身を含む): 396463872

約数和(自身を除く): 247790004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1769927, 3539854, 5309781, 7079708, 10619562, 12389489, 21239124, 24778978, 37168467, 49557956, 74336934, 148673868]

約数ペア:

[(1, 148673868), (2, 74336934), (3, 49557956), (4, 37168467), (6, 24778978), (7, 21239124), (12, 12389489), (14, 10619562), (21, 7079708), (28, 5309781), (42, 3539854), (84, 1769927)]