30637782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{243157}}^1$

素因数の和:243172

約数の個数: 24

約数和(自身を含む): 75865296

約数和(自身を除く): 45227514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 243157, 486314, 729471, 1458942, 1702099, 2188413, 3404198, 4376826, 5106297, 10212594, 15318891, 30637782]

約数ペア:

[(1, 30637782), (2, 15318891), (3, 10212594), (6, 5106297), (7, 4376826), (9, 3404198), (14, 2188413), (18, 1702099), (21, 1458942), (42, 729471), (63, 486314), (126, 243157)]