156673314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1243439}}^1$

素因数の和:1243454

約数の個数: 24

約数和(自身を含む): 387953280

約数和(自身を除く): 231279966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1243439, 2486878, 3730317, 7460634, 8704073, 11190951, 17408146, 22381902, 26112219, 52224438, 78336657, 156673314]

約数ペア:

[(1, 156673314), (2, 78336657), (3, 52224438), (6, 26112219), (7, 22381902), (9, 17408146), (14, 11190951), (18, 8704073), (21, 7460634), (42, 3730317), (63, 2486878), (126, 1243439)]