2018367429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{7219}}^1$

素因数の和:7409

約数の個数: 32

約数和(自身を含む): 2969326080

約数和(自身を除く): 950958651

約数列:

[1, 3, 13, 39, 67, 107, 201, 321, 871, 1391, 2613, 4173, 7169, 7219, 21507, 21657, 93197, 93847, 279591, 281541, 483673, 772433, 1451019, 2317299, 6287749, 10041629, 18863247, 30124887, 51753011, 155259033, 672789143, 2018367429]

約数ペア:

[(1, 2018367429), (3, 672789143), (13, 155259033), (39, 51753011), (67, 30124887), (107, 18863247), (201, 10041629), (321, 6287749), (871, 2317299), (1391, 1451019), (2613, 772433), (4173, 483673), (7169, 281541), (7219, 279591), (21507, 93847), (21657, 93197)]