31661334

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{30859}}^1$

素因数の和:30889

約数の個数: 32

約数和(自身を含む): 74064000

約数和(自身を除く): 42402666

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 30859, 61718, 92577, 185154, 277731, 555462, 586321, 833193, 1172642, 1666386, 1758963, 3517926, 5276889, 10553778, 15830667, 31661334]

約数ペア:

[(1, 31661334), (2, 15830667), (3, 10553778), (6, 5276889), (9, 3517926), (18, 1758963), (19, 1666386), (27, 1172642), (38, 833193), (54, 586321), (57, 555462), (114, 277731), (171, 185154), (342, 92577), (513, 61718), (1026, 30859)]