2022495489

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{15791}}^1$

素因数の和:15930

約数の個数: 48

約数和(自身を含む): 3547514880

約数和(自身を除く): 1525019391

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 107, 133, 171, 321, 399, 749, 963, 1197, 2033, 2247, 6099, 6741, 14231, 15791, 18297, 42693, 47373, 110537, 128079, 142119, 300029, 331611, 900087, 994833, 1689637, 2100203, 2700261, 5068911, 6300609, 11827459, 15206733, 18901827, 32103103, 35482377, 96309309, 106447131, 224721721, 288927927, 674165163, 2022495489]

約数ペア:

[(1, 2022495489), (3, 674165163), (7, 288927927), (9, 224721721), (19, 106447131), (21, 96309309), (57, 35482377), (63, 32103103), (107, 18901827), (133, 15206733), (171, 11827459), (321, 6300609), (399, 5068911), (749, 2700261), (963, 2100203), (1197, 1689637), (2033, 994833), (2247, 900087), (6099, 331611), (6741, 300029), (14231, 142119), (15791, 128079), (18297, 110537), (42693, 47373)]