2785451004

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1228153}}^1$

素因数の和:1228176

約数の個数: 60

約数和(自身を含む): 8321971504

約数和(自身を除く): 5536520500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 1228153, 2456306, 3684459, 4912612, 7368918, 8597071, 11053377, 14737836, 17194142, 22106754, 25791213, 33160131, 34388284, 44213508, 51582426, 66320262, 77373639, 99480393, 103164852, 132640524, 154747278, 198960786, 232120917, 309494556, 397921572, 464241834, 696362751, 928483668, 1392725502, 2785451004]

約数ペア:

[(1, 2785451004), (2, 1392725502), (3, 928483668), (4, 696362751), (6, 464241834), (7, 397921572), (9, 309494556), (12, 232120917), (14, 198960786), (18, 154747278), (21, 132640524), (27, 103164852), (28, 99480393), (36, 77373639), (42, 66320262), (54, 51582426), (63, 44213508), (81, 34388284), (84, 33160131), (108, 25791213), (126, 22106754), (162, 17194142), (189, 14737836), (252, 11053377), (324, 8597071), (378, 7368918), (567, 4912612), (756, 3684459), (1134, 2456306), (2268, 1228153)]