66491406

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{14717}}^1$

素因数の和:14976

約数の個数: 24

約数和(自身を含む): 144648504

約数和(自身を除く): 78157098

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4518, 14717, 29434, 44151, 88302, 132453, 264906, 3693967, 7387934, 11081901, 22163802, 33245703, 66491406]

約数ペア:

[(1, 66491406), (2, 33245703), (3, 22163802), (6, 11081901), (9, 7387934), (18, 3693967), (251, 264906), (502, 132453), (753, 88302), (1506, 44151), (2259, 29434), (4518, 14717)]