12671298

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 28993536

約数和(自身を除く): 16322238

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 127, 138, 207, 241, 254, 381, 414, 482, 723, 762, 1143, 1446, 2169, 2286, 2921, 4338, 5543, 5842, 8763, 11086, 16629, 17526, 26289, 30607, 33258, 49887, 52578, 61214, 91821, 99774, 183642, 275463, 550926, 703961, 1407922, 2111883, 4223766, 6335649, 12671298]

約数ペア:

[(1, 12671298), (2, 6335649), (3, 4223766), (6, 2111883), (9, 1407922), (18, 703961), (23, 550926), (46, 275463), (69, 183642), (127, 99774), (138, 91821), (207, 61214), (241, 52578), (254, 49887), (381, 33258), (414, 30607), (482, 26289), (723, 17526), (762, 16629), (1143, 11086), (1446, 8763), (2169, 5842), (2286, 5543), (2921, 4338)]