2016505908

素因数分解:

$2^2\times 3^3\times {\mathrm{431}}^1\times {\mathrm{43321}}^1$

素因数の和:43765

約数の個数: 48

約数和(自身を含む): 5240229120

約数和(自身を除く): 3223723212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 431, 862, 1293, 1724, 2586, 3879, 5172, 7758, 11637, 15516, 23274, 43321, 46548, 86642, 129963, 173284, 259926, 389889, 519852, 779778, 1169667, 1559556, 2339334, 4678668, 18671351, 37342702, 56014053, 74685404, 112028106, 168042159, 224056212, 336084318, 504126477, 672168636, 1008252954, 2016505908]

約数ペア:

[(1, 2016505908), (2, 1008252954), (3, 672168636), (4, 504126477), (6, 336084318), (9, 224056212), (12, 168042159), (18, 112028106), (27, 74685404), (36, 56014053), (54, 37342702), (108, 18671351), (431, 4678668), (862, 2339334), (1293, 1559556), (1724, 1169667), (2586, 779778), (3879, 519852), (5172, 389889), (7758, 259926), (11637, 173284), (15516, 129963), (23274, 86642), (43321, 46548)]