31447026

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5843}}^1$

素因数の和:5887

約数の個数: 48

約数和(自身を含む): 76579776

約数和(自身を除く): 45132750

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 5843, 11686, 17529, 35058, 52587, 75959, 105174, 134389, 151918, 227877, 268778, 403167, 455754, 683631, 806334, 1209501, 1367262, 1747057, 2419002, 3494114, 5241171, 10482342, 15723513, 31447026]

約数ペア:

[(1, 31447026), (2, 15723513), (3, 10482342), (6, 5241171), (9, 3494114), (13, 2419002), (18, 1747057), (23, 1367262), (26, 1209501), (39, 806334), (46, 683631), (69, 455754), (78, 403167), (117, 268778), (138, 227877), (207, 151918), (234, 134389), (299, 105174), (414, 75959), (598, 52587), (897, 35058), (1794, 17529), (2691, 11686), (5382, 5843)]