31882212

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{1637}}^1$

素因数の和:2188

約数の個数: 36

約数和(自身を含む): 80789436

約数和(自身を除く): 48907224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1623, 1637, 2164, 3246, 3274, 4869, 4911, 6492, 6548, 9738, 9822, 14733, 19476, 19644, 29466, 58932, 885617, 1771234, 2656851, 3542468, 5313702, 7970553, 10627404, 15941106, 31882212]

約数ペア:

[(1, 31882212), (2, 15941106), (3, 10627404), (4, 7970553), (6, 5313702), (9, 3542468), (12, 2656851), (18, 1771234), (36, 885617), (541, 58932), (1082, 29466), (1623, 19644), (1637, 19476), (2164, 14733), (3246, 9822), (3274, 9738), (4869, 6548), (4911, 6492)]