31124574

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{14779}}^1$

素因数の和:14806

約数の個数: 40

約数和(自身を含む): 75111960

約数和(自身を除く): 43987386

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 14779, 29558, 44337, 88674, 133011, 192127, 266022, 384254, 399033, 576381, 798066, 1152762, 1197099, 1729143, 2394198, 3458286, 5187429, 10374858, 15562287, 31124574]

約数ペア:

[(1, 31124574), (2, 15562287), (3, 10374858), (6, 5187429), (9, 3458286), (13, 2394198), (18, 1729143), (26, 1197099), (27, 1152762), (39, 798066), (54, 576381), (78, 399033), (81, 384254), (117, 266022), (162, 192127), (234, 133011), (351, 88674), (702, 44337), (1053, 29558), (2106, 14779)]