31309164

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37813}}^1$

素因数の和:37846

約数の個数: 36

約数和(自身を含む): 82585776

約数和(自身を除く): 51276612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 37813, 75626, 113439, 151252, 226878, 340317, 453756, 680634, 869699, 1361268, 1739398, 2609097, 3478796, 5218194, 7827291, 10436388, 15654582, 31309164]

約数ペア:

[(1, 31309164), (2, 15654582), (3, 10436388), (4, 7827291), (6, 5218194), (9, 3478796), (12, 2609097), (18, 1739398), (23, 1361268), (36, 869699), (46, 680634), (69, 453756), (92, 340317), (138, 226878), (207, 151252), (276, 113439), (414, 75626), (828, 37813)]