18026604

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2107

約数の個数: 48

約数和(自身を含む): 47322240

約数和(自身を除く): 29295636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2011, 2241, 2988, 4022, 4482, 6033, 8044, 8964, 12066, 18099, 24132, 36198, 54297, 72396, 108594, 166913, 217188, 333826, 500739, 667652, 1001478, 1502217, 2002956, 3004434, 4506651, 6008868, 9013302, 18026604]

約数ペア:

[(1, 18026604), (2, 9013302), (3, 6008868), (4, 4506651), (6, 3004434), (9, 2002956), (12, 1502217), (18, 1001478), (27, 667652), (36, 500739), (54, 333826), (83, 217188), (108, 166913), (166, 108594), (249, 72396), (332, 54297), (498, 36198), (747, 24132), (996, 18099), (1494, 12066), (2011, 8964), (2241, 8044), (2988, 6033), (4022, 4482)]