8135514

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 18862272

約数和(自身を除く): 10726758

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 457, 774, 914, 989, 1371, 1978, 2742, 2967, 4113, 5934, 8226, 8901, 10511, 17802, 19651, 21022, 31533, 39302, 58953, 63066, 94599, 117906, 176859, 189198, 353718, 451973, 903946, 1355919, 2711838, 4067757, 8135514]

約数ペア:

[(1, 8135514), (2, 4067757), (3, 2711838), (6, 1355919), (9, 903946), (18, 451973), (23, 353718), (43, 189198), (46, 176859), (69, 117906), (86, 94599), (129, 63066), (138, 58953), (207, 39302), (258, 31533), (387, 21022), (414, 19651), (457, 17802), (774, 10511), (914, 8901), (989, 8226), (1371, 5934), (1978, 4113), (2742, 2967)]