18193386

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 37559808

約数和(自身を除く): 19366422

約数列:

[1, 2, 3, 6, 43, 86, 129, 151, 258, 302, 453, 467, 906, 934, 1401, 2802, 6493, 12986, 19479, 20081, 38958, 40162, 60243, 70517, 120486, 141034, 211551, 423102, 3032231, 6064462, 9096693, 18193386]

約数ペア:

[(1, 18193386), (2, 9096693), (3, 6064462), (6, 3032231), (43, 423102), (86, 211551), (129, 141034), (151, 120486), (258, 70517), (302, 60243), (453, 40162), (467, 38958), (906, 20081), (934, 19479), (1401, 12986), (2802, 6493)]