31528926

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1399

約数の個数: 80

約数和(自身を含む): 83060208

約数和(自身を除く): 51531282

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 286, 297, 351, 429, 594, 702, 858, 891, 1053, 1287, 1361, 1782, 2106, 2574, 2722, 3861, 4083, 7722, 8166, 11583, 12249, 14971, 17693, 23166, 24498, 29942, 35386, 36747, 44913, 53079, 73494, 89826, 106158, 110241, 134739, 159237, 194623, 220482, 269478, 318474, 389246, 404217, 477711, 583869, 808434, 955422, 1167738, 1212651, 1433133, 1751607, 2425302, 2866266, 3503214, 5254821, 10509642, 15764463, 31528926]

約数ペア:

[(1, 31528926), (2, 15764463), (3, 10509642), (6, 5254821), (9, 3503214), (11, 2866266), (13, 2425302), (18, 1751607), (22, 1433133), (26, 1212651), (27, 1167738), (33, 955422), (39, 808434), (54, 583869), (66, 477711), (78, 404217), (81, 389246), (99, 318474), (117, 269478), (143, 220482), (162, 194623), (198, 159237), (234, 134739), (286, 110241), (297, 106158), (351, 89826), (429, 73494), (594, 53079), (702, 44913), (858, 36747), (891, 35386), (1053, 29942), (1287, 24498), (1361, 23166), (1782, 17693), (2106, 14971), (2574, 12249), (2722, 11583), (3861, 8166), (4083, 7722)]