18182877

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4513}}^1$

素因数の和:4612

約数の個数: 16

約数和(自身を含む): 26000640

約数和(自身を除く): 7817763

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 4513, 13539, 76721, 230163, 356527, 1069581, 6060959, 18182877]

約数ペア:

[(1, 18182877), (3, 6060959), (17, 1069581), (51, 356527), (79, 230163), (237, 76721), (1343, 13539), (4029, 4513)]