31282002

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{3923}}^1$

素因数の和:4374

約数の個数: 24

約数和(自身を含む): 67947984

約数和(自身を除く): 36665982

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3923, 3987, 7846, 7974, 11769, 23538, 35307, 70614, 1737889, 3475778, 5213667, 10427334, 15641001, 31282002]

約数ペア:

[(1, 31282002), (2, 15641001), (3, 10427334), (6, 5213667), (9, 3475778), (18, 1737889), (443, 70614), (886, 35307), (1329, 23538), (2658, 11769), (3923, 7974), (3987, 7846)]