19599682338

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{46807}}^1$

素因数の和:47399

約数の個数: 48

約数和(自身を含む): 43534810176

約数和(自身を除く): 23935127838

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 541, 774, 1082, 1623, 3246, 4869, 9738, 23263, 46526, 46807, 69789, 93614, 139578, 140421, 209367, 280842, 418734, 421263, 842526, 2012701, 4025402, 6038103, 12076206, 18114309, 25322587, 36228618, 50645174, 75967761, 151935522, 227903283, 455806566, 1088871241, 2177742482, 3266613723, 6533227446, 9799841169, 19599682338]

約数ペア:

[(1, 19599682338), (2, 9799841169), (3, 6533227446), (6, 3266613723), (9, 2177742482), (18, 1088871241), (43, 455806566), (86, 227903283), (129, 151935522), (258, 75967761), (387, 50645174), (541, 36228618), (774, 25322587), (1082, 18114309), (1623, 12076206), (3246, 6038103), (4869, 4025402), (9738, 2012701), (23263, 842526), (46526, 421263), (46807, 418734), (69789, 280842), (93614, 209367), (139578, 140421)]