18694884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{119839}}^1$

素因数の和:119859

約数の個数: 24

約数和(自身を含む): 46977280

約数和(自身を除く): 28282396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 119839, 239678, 359517, 479356, 719034, 1438068, 1557907, 3115814, 4673721, 6231628, 9347442, 18694884]

約数ペア:

[(1, 18694884), (2, 9347442), (3, 6231628), (4, 4673721), (6, 3115814), (12, 1557907), (13, 1438068), (26, 719034), (39, 479356), (52, 359517), (78, 239678), (156, 119839)]