137657562

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{66889}}^1$

素因数の和:66915

約数の個数: 32

約数和(自身を含む): 321072000

約数和(自身を除く): 183414438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 66889, 133778, 200667, 401334, 468223, 936446, 1404669, 2809338, 3277561, 6555122, 9832683, 19665366, 22942927, 45885854, 68828781, 137657562]

約数ペア:

[(1, 137657562), (2, 68828781), (3, 45885854), (6, 22942927), (7, 19665366), (14, 9832683), (21, 6555122), (42, 3277561), (49, 2809338), (98, 1404669), (147, 936446), (294, 468223), (343, 401334), (686, 200667), (1029, 133778), (2058, 66889)]