18266448

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20029}}^1$

素因数の和:20059

約数の個数: 40

約数和(自身を含む): 49674400

約数和(自身を除く): 31407952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 20029, 40058, 60087, 80116, 120174, 160232, 240348, 320464, 380551, 480696, 761102, 961392, 1141653, 1522204, 2283306, 3044408, 4566612, 6088816, 9133224, 18266448]

約数ペア:

[(1, 18266448), (2, 9133224), (3, 6088816), (4, 4566612), (6, 3044408), (8, 2283306), (12, 1522204), (16, 1141653), (19, 961392), (24, 761102), (38, 480696), (48, 380551), (57, 320464), (76, 240348), (114, 160232), (152, 120174), (228, 80116), (304, 60087), (456, 40058), (912, 20029)]