17992806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{593}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 38918880

約数和(自身を除く): 20926074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389, 593, 778, 1167, 1186, 1779, 2334, 3558, 5057, 7709, 10114, 15171, 15418, 23127, 30342, 46254, 230677, 461354, 692031, 1384062, 2998801, 5997602, 8996403, 17992806]

約数ペア:

[(1, 17992806), (2, 8996403), (3, 5997602), (6, 2998801), (13, 1384062), (26, 692031), (39, 461354), (78, 230677), (389, 46254), (593, 30342), (778, 23127), (1167, 15418), (1186, 15171), (1779, 10114), (2334, 7709), (3558, 5057)]