2646426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 5603328

約数和(自身を除く): 2956902

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 151, 254, 302, 381, 453, 762, 906, 2921, 3473, 5842, 6946, 8763, 10419, 17526, 19177, 20838, 38354, 57531, 115062, 441071, 882142, 1323213, 2646426]

約数ペア:

[(1, 2646426), (2, 1323213), (3, 882142), (6, 441071), (23, 115062), (46, 57531), (69, 38354), (127, 20838), (138, 19177), (151, 17526), (254, 10419), (302, 8763), (381, 6946), (453, 5842), (762, 3473), (906, 2921)]