21158368068

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{37514837}}^1$

素因数の和:37514891

約数の個数: 24

約数和(自身を含む): 50419942272

約数和(自身を除く): 29261574204

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 37514837, 75029674, 112544511, 150059348, 225089022, 450178044, 1763197339, 3526394678, 5289592017, 7052789356, 10579184034, 21158368068]

約数ペア:

[(1, 21158368068), (2, 10579184034), (3, 7052789356), (4, 5289592017), (6, 3526394678), (12, 1763197339), (47, 450178044), (94, 225089022), (141, 150059348), (188, 112544511), (282, 75029674), (564, 37514837)]