1287592146

素因数分解:

$2^1\times 3^3\times {\mathrm{241}}^1\times {\mathrm{98939}}^1$

素因数の和:99191

約数の個数: 32

約数和(自身を含む): 2873217600

約数和(自身を除く): 1585625454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 241, 482, 723, 1446, 2169, 4338, 6507, 13014, 98939, 197878, 296817, 593634, 890451, 1780902, 2671353, 5342706, 23844299, 47688598, 71532897, 143065794, 214598691, 429197382, 643796073, 1287592146]

約数ペア:

[(1, 1287592146), (2, 643796073), (3, 429197382), (6, 214598691), (9, 143065794), (18, 71532897), (27, 47688598), (54, 23844299), (241, 5342706), (482, 2671353), (723, 1780902), (1446, 890451), (2169, 593634), (4338, 296817), (6507, 197878), (13014, 98939)]