23952978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4479

約数の個数: 48

約数和(自身を含む): 60705216

約数和(自身を除く): 36752238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 4421, 5418, 8842, 13263, 26526, 30947, 39789, 61894, 79578, 92841, 185682, 190103, 278523, 380206, 557046, 570309, 1140618, 1330721, 1710927, 2661442, 3421854, 3992163, 7984326, 11976489, 23952978]

約数ペア:

[(1, 23952978), (2, 11976489), (3, 7984326), (6, 3992163), (7, 3421854), (9, 2661442), (14, 1710927), (18, 1330721), (21, 1140618), (42, 570309), (43, 557046), (63, 380206), (86, 278523), (126, 190103), (129, 185682), (258, 92841), (301, 79578), (387, 61894), (602, 39789), (774, 30947), (903, 26526), (1806, 13263), (2709, 8842), (4421, 5418)]