17823942

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 42024960

約数和(自身を除く): 24201018

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 113, 127, 138, 207, 226, 254, 339, 381, 414, 621, 678, 762, 1017, 1143, 1242, 2034, 2286, 2599, 2921, 3051, 3429, 5198, 5842, 6102, 6858, 7797, 8763, 14351, 15594, 17526, 23391, 26289, 28702, 43053, 46782, 52578, 70173, 78867, 86106, 129159, 140346, 157734, 258318, 330073, 387477, 660146, 774954, 990219, 1980438, 2970657, 5941314, 8911971, 17823942]

約数ペア:

[(1, 17823942), (2, 8911971), (3, 5941314), (6, 2970657), (9, 1980438), (18, 990219), (23, 774954), (27, 660146), (46, 387477), (54, 330073), (69, 258318), (113, 157734), (127, 140346), (138, 129159), (207, 86106), (226, 78867), (254, 70173), (339, 52578), (381, 46782), (414, 43053), (621, 28702), (678, 26289), (762, 23391), (1017, 17526), (1143, 15594), (1242, 14351), (2034, 8763), (2286, 7797), (2599, 6858), (2921, 6102), (3051, 5842), (3429, 5198)]