40355334

素因数分解:

$2^1\times 3^4\times {\mathrm{249107}}^1$

素因数の和:249121

約数の個数: 20

約数和(自身を含む): 90426204

約数和(自身を除く): 50070870

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 249107, 498214, 747321, 1494642, 2241963, 4483926, 6725889, 13451778, 20177667, 40355334]

約数ペア:

[(1, 40355334), (2, 20177667), (3, 13451778), (6, 6725889), (9, 4483926), (18, 2241963), (27, 1494642), (54, 747321), (81, 498214), (162, 249107)]