31702086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{135479}}^1$

素因数の和:135500

約数の個数: 24

約数和(自身を含む): 73972080

約数和(自身を除く): 42269994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 135479, 270958, 406437, 812874, 1219311, 1761227, 2438622, 3522454, 5283681, 10567362, 15851043, 31702086]

約数ペア:

[(1, 31702086), (2, 15851043), (3, 10567362), (6, 5283681), (9, 3522454), (13, 2438622), (18, 1761227), (26, 1219311), (39, 812874), (78, 406437), (117, 270958), (234, 135479)]