2017467684

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{7607}}^1$

素因数の和:7809

約数の個数: 72

約数和(自身を含む): 5233999680

約数和(自身を除く): 3216531996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 139, 159, 212, 278, 318, 417, 477, 556, 636, 834, 954, 1251, 1668, 1908, 2502, 5004, 7367, 7607, 14734, 15214, 22101, 22821, 29468, 30428, 44202, 45642, 66303, 68463, 88404, 91284, 132606, 136926, 265212, 273852, 403171, 806342, 1057373, 1209513, 1612684, 2114746, 2419026, 3172119, 3628539, 4229492, 4838052, 6344238, 7257078, 9516357, 12688476, 14514156, 19032714, 38065428, 56040769, 112081538, 168122307, 224163076, 336244614, 504366921, 672489228, 1008733842, 2017467684]

約数ペア:

[(1, 2017467684), (2, 1008733842), (3, 672489228), (4, 504366921), (6, 336244614), (9, 224163076), (12, 168122307), (18, 112081538), (36, 56040769), (53, 38065428), (106, 19032714), (139, 14514156), (159, 12688476), (212, 9516357), (278, 7257078), (318, 6344238), (417, 4838052), (477, 4229492), (556, 3628539), (636, 3172119), (834, 2419026), (954, 2114746), (1251, 1612684), (1668, 1209513), (1908, 1057373), (2502, 806342), (5004, 403171), (7367, 273852), (7607, 265212), (14734, 136926), (15214, 132606), (22101, 91284), (22821, 88404), (29468, 68463), (30428, 66303), (44202, 45642)]