138061908

素因数分解:

$2^2\times 3^5\times {\mathrm{142039}}^1$

素因数の和:142058

約数の個数: 36

約数和(自身を含む): 361917920

約数和(自身を除く): 223856012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 142039, 284078, 426117, 568156, 852234, 1278351, 1704468, 2556702, 3835053, 5113404, 7670106, 11505159, 15340212, 23010318, 34515477, 46020636, 69030954, 138061908]

約数ペア:

[(1, 138061908), (2, 69030954), (3, 46020636), (4, 34515477), (6, 23010318), (9, 15340212), (12, 11505159), (18, 7670106), (27, 5113404), (36, 3835053), (54, 2556702), (81, 1704468), (108, 1278351), (162, 852234), (243, 568156), (324, 426117), (486, 284078), (972, 142039)]