2018234218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2339}}^1$

素因数の和:2803

約数の個数: 64

約数和(自身を含む): 4075868160

約数和(自身を除く): 2057633942

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 431, 862, 1001, 2002, 2339, 3017, 4678, 4741, 5603, 6034, 9482, 11206, 16373, 25729, 30407, 32746, 33187, 39221, 51458, 60814, 61633, 66374, 78442, 123266, 180103, 212849, 334477, 360206, 425698, 431431, 668954, 862862, 1008109, 2016218, 2341339, 4682678, 7056763, 11089199, 13105417, 14113526, 22178398, 26210834, 77624393, 91737919, 144159587, 155248786, 183475838, 288319174, 1009117109, 2018234218]

約数ペア:

[(1, 2018234218), (2, 1009117109), (7, 288319174), (11, 183475838), (13, 155248786), (14, 144159587), (22, 91737919), (26, 77624393), (77, 26210834), (91, 22178398), (143, 14113526), (154, 13105417), (182, 11089199), (286, 7056763), (431, 4682678), (862, 2341339), (1001, 2016218), (2002, 1008109), (2339, 862862), (3017, 668954), (4678, 431431), (4741, 425698), (5603, 360206), (6034, 334477), (9482, 212849), (11206, 180103), (16373, 123266), (25729, 78442), (30407, 66374), (32746, 61633), (33187, 60814), (39221, 51458)]