11999171268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2800927}}^1$

素因数の和:2800961

約数の個数: 72

約数和(自身を含む): 36703360512

約数和(自身を除く): 24704189244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 2800927, 5601854, 8402781, 11203708, 16805562, 19606489, 25208343, 33611124, 39212978, 47615759, 50416686, 58819467, 78425956, 95231518, 100833372, 117638934, 142847277, 176458401, 190463036, 235277868, 285694554, 333310313, 352916802, 428541831, 571389108, 666620626, 705833604, 857083662, 999930939, 1333241252, 1714167324, 1999861878, 2999792817, 3999723756, 5999585634, 11999171268]

約数ペア:

[(1, 11999171268), (2, 5999585634), (3, 3999723756), (4, 2999792817), (6, 1999861878), (7, 1714167324), (9, 1333241252), (12, 999930939), (14, 857083662), (17, 705833604), (18, 666620626), (21, 571389108), (28, 428541831), (34, 352916802), (36, 333310313), (42, 285694554), (51, 235277868), (63, 190463036), (68, 176458401), (84, 142847277), (102, 117638934), (119, 100833372), (126, 95231518), (153, 78425956), (204, 58819467), (238, 50416686), (252, 47615759), (306, 39212978), (357, 33611124), (476, 25208343), (612, 19606489), (714, 16805562), (1071, 11203708), (1428, 8402781), (2142, 5601854), (4284, 2800927)]