39951612

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20939}}^1$

素因数の和:21002

約数の個数: 36

約数和(自身を含む): 102899160

約数和(自身を除く): 62947548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 20939, 41878, 62817, 83756, 125634, 188451, 251268, 376902, 753804, 1109767, 2219534, 3329301, 4439068, 6658602, 9987903, 13317204, 19975806, 39951612]

約数ペア:

[(1, 39951612), (2, 19975806), (3, 13317204), (4, 9987903), (6, 6658602), (9, 4439068), (12, 3329301), (18, 2219534), (36, 1109767), (53, 753804), (106, 376902), (159, 251268), (212, 188451), (318, 125634), (477, 83756), (636, 62817), (954, 41878), (1908, 20939)]