1138557618

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1208

約数の個数: 96

約数和(自身を含む): 2779358400

約数和(自身を除く): 1640800782

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 139, 198, 246, 278, 369, 417, 451, 738, 834, 902, 1009, 1251, 1353, 1529, 2018, 2502, 2706, 3027, 3058, 4059, 4587, 5699, 6054, 8118, 9081, 9174, 11099, 11398, 13761, 17097, 18162, 22198, 27522, 33297, 34194, 41369, 51291, 62689, 66594, 82738, 99891, 102582, 124107, 125378, 140251, 188067, 199782, 248214, 280502, 372321, 376134, 420753, 455059, 564201, 744642, 841506, 910118, 1128402, 1262259, 1365177, 1542761, 2524518, 2730354, 3085522, 4095531, 4628283, 5750291, 8191062, 9256566, 11500582, 13884849, 17250873, 27769698, 34501746, 51752619, 63253201, 103505238, 126506402, 189759603, 379519206, 569278809, 1138557618]

約数ペア:

[(1, 1138557618), (2, 569278809), (3, 379519206), (6, 189759603), (9, 126506402), (11, 103505238), (18, 63253201), (22, 51752619), (33, 34501746), (41, 27769698), (66, 17250873), (82, 13884849), (99, 11500582), (123, 9256566), (139, 8191062), (198, 5750291), (246, 4628283), (278, 4095531), (369, 3085522), (417, 2730354), (451, 2524518), (738, 1542761), (834, 1365177), (902, 1262259), (1009, 1128402), (1251, 910118), (1353, 841506), (1529, 744642), (2018, 564201), (2502, 455059), (2706, 420753), (3027, 376134), (3058, 372321), (4059, 280502), (4587, 248214), (5699, 199782), (6054, 188067), (8118, 140251), (9081, 125378), (9174, 124107), (11099, 102582), (11398, 99891), (13761, 82738), (17097, 66594), (18162, 62689), (22198, 51291), (27522, 41369), (33297, 34194)]