18749148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{142039}}^1$

素因数の和:142057

約数の個数: 24

約数和(自身を含む): 47725440

約数和(自身を除く): 28976292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 142039, 284078, 426117, 568156, 852234, 1562429, 1704468, 3124858, 4687287, 6249716, 9374574, 18749148]

約数ペア:

[(1, 18749148), (2, 9374574), (3, 6249716), (4, 4687287), (6, 3124858), (11, 1704468), (12, 1562429), (22, 852234), (33, 568156), (44, 426117), (66, 284078), (132, 142039)]