13209462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2613

約数の個数: 48

約数和(自身を含む): 33520032

約数和(自身を除く): 20310570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2557, 2583, 5114, 5166, 7671, 15342, 17899, 23013, 35798, 46026, 53697, 104837, 107394, 161091, 209674, 314511, 322182, 629022, 733859, 943533, 1467718, 1887066, 2201577, 4403154, 6604731, 13209462]

約数ペア:

[(1, 13209462), (2, 6604731), (3, 4403154), (6, 2201577), (7, 1887066), (9, 1467718), (14, 943533), (18, 733859), (21, 629022), (41, 322182), (42, 314511), (63, 209674), (82, 161091), (123, 107394), (126, 104837), (246, 53697), (287, 46026), (369, 35798), (574, 23013), (738, 17899), (861, 15342), (1722, 7671), (2557, 5166), (2583, 5114)]