2006206209

素因数分解:

$3^2\times 7^1\times {\mathrm{7477}}^1\times {\mathrm{4259}}^1$

素因数の和:11749

約数の個数: 24

約数和(自身を含む): 3313053120

約数和(自身を除く): 1306846911

約数列:

[1, 3, 7, 9, 21, 63, 4259, 7477, 12777, 22431, 29813, 38331, 52339, 67293, 89439, 157017, 268317, 471051, 31844543, 95533629, 222911801, 286600887, 668735403, 2006206209]

約数ペア:

[(1, 2006206209), (3, 668735403), (7, 286600887), (9, 222911801), (21, 95533629), (63, 31844543), (4259, 471051), (7477, 268317), (12777, 157017), (22431, 89439), (29813, 67293), (38331, 52339)]