25369398

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 57142800

約数和(自身を除く): 31773402

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 219, 258, 387, 438, 449, 657, 774, 898, 1314, 1347, 2694, 3139, 4041, 6278, 8082, 9417, 18834, 19307, 28251, 32777, 38614, 56502, 57921, 65554, 98331, 115842, 173763, 196662, 294993, 347526, 589986, 1409411, 2818822, 4228233, 8456466, 12684699, 25369398]

約数ペア:

[(1, 25369398), (2, 12684699), (3, 8456466), (6, 4228233), (9, 2818822), (18, 1409411), (43, 589986), (73, 347526), (86, 294993), (129, 196662), (146, 173763), (219, 115842), (258, 98331), (387, 65554), (438, 57921), (449, 56502), (657, 38614), (774, 32777), (898, 28251), (1314, 19307), (1347, 18834), (2694, 9417), (3139, 8082), (4041, 6278)]