381162978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73783}}^1$

素因数の和:73839

約数の個数: 48

約数和(自身を含む): 966865536

約数和(自身を除く): 585702558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 73783, 147566, 221349, 442698, 516481, 664047, 1032962, 1328094, 1549443, 3025103, 3098886, 4648329, 6050206, 9075309, 9296658, 18150618, 21175721, 27225927, 42351442, 54451854, 63527163, 127054326, 190581489, 381162978]

約数ペア:

[(1, 381162978), (2, 190581489), (3, 127054326), (6, 63527163), (7, 54451854), (9, 42351442), (14, 27225927), (18, 21175721), (21, 18150618), (41, 9296658), (42, 9075309), (63, 6050206), (82, 4648329), (123, 3098886), (126, 3025103), (246, 1549443), (287, 1328094), (369, 1032962), (574, 664047), (738, 516481), (861, 442698), (1722, 221349), (2583, 147566), (5166, 73783)]