1331496

素因数分解:

$2^3\times 3^2\times {\mathrm{18493}}^1$

素因数の和:18505

約数の個数: 24

約数和(自身を含む): 3606330

約数和(自身を除く): 2274834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 18493, 36986, 55479, 73972, 110958, 147944, 166437, 221916, 332874, 443832, 665748, 1331496]

約数ペア:

[(1, 1331496), (2, 665748), (3, 443832), (4, 332874), (6, 221916), (8, 166437), (9, 147944), (12, 110958), (18, 73972), (24, 55479), (36, 36986), (72, 18493)]