142642212

素因数分解:

$2^2\times 3^1\times {\mathrm{2239}}^1\times {\mathrm{5309}}^1$

素因数の和:7555

約数の個数: 24

約数和(自身を含む): 333043200

約数和(自身を除く): 190400988

約数列:

[1, 2, 3, 4, 6, 12, 2239, 4478, 5309, 6717, 8956, 10618, 13434, 15927, 21236, 26868, 31854, 63708, 11886851, 23773702, 35660553, 47547404, 71321106, 142642212]

約数ペア:

[(1, 142642212), (2, 71321106), (3, 47547404), (4, 35660553), (6, 23773702), (12, 11886851), (2239, 63708), (4478, 31854), (5309, 26868), (6717, 21236), (8956, 15927), (10618, 13434)]