193996818

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 427954176

約数和(自身を除く): 233957358

約数列:

[1, 2, 3, 6, 9, 18, 113, 127, 226, 254, 339, 381, 678, 751, 762, 1017, 1143, 1502, 2034, 2253, 2286, 4506, 6759, 13518, 14351, 28702, 43053, 84863, 86106, 95377, 129159, 169726, 190754, 254589, 258318, 286131, 509178, 572262, 763767, 858393, 1527534, 1716786, 10777601, 21555202, 32332803, 64665606, 96998409, 193996818]

約数ペア:

[(1, 193996818), (2, 96998409), (3, 64665606), (6, 32332803), (9, 21555202), (18, 10777601), (113, 1716786), (127, 1527534), (226, 858393), (254, 763767), (339, 572262), (381, 509178), (678, 286131), (751, 258318), (762, 254589), (1017, 190754), (1143, 169726), (1502, 129159), (2034, 95377), (2253, 86106), (2286, 84863), (4506, 43053), (6759, 28702), (13518, 14351)]