528606

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:278

約数の個数: 40

約数和(自身を含む): 1280664

約数和(自身を除く): 752058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 251, 351, 502, 702, 753, 1053, 1506, 2106, 2259, 3263, 4518, 6526, 6777, 9789, 13554, 19578, 20331, 29367, 40662, 58734, 88101, 176202, 264303, 528606]

約数ペア:

[(1, 528606), (2, 264303), (3, 176202), (6, 88101), (9, 58734), (13, 40662), (18, 29367), (26, 20331), (27, 19578), (39, 13554), (54, 9789), (78, 6777), (81, 6526), (117, 4518), (162, 3263), (234, 2259), (251, 2106), (351, 1506), (502, 1053), (702, 753)]