13260636

素因数分解:

$2^2\times 3^2\times {\mathrm{479}}^1\times {\mathrm{769}}^1$

素因数の和:1258

約数の個数: 36

約数和(自身を含む): 33633600

約数和(自身を除く): 20372964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 479, 769, 958, 1437, 1538, 1916, 2307, 2874, 3076, 4311, 4614, 5748, 6921, 8622, 9228, 13842, 17244, 27684, 368351, 736702, 1105053, 1473404, 2210106, 3315159, 4420212, 6630318, 13260636]

約数ペア:

[(1, 13260636), (2, 6630318), (3, 4420212), (4, 3315159), (6, 2210106), (9, 1473404), (12, 1105053), (18, 736702), (36, 368351), (479, 27684), (769, 17244), (958, 13842), (1437, 9228), (1538, 8622), (1916, 6921), (2307, 5748), (2874, 4614), (3076, 4311)]