18570204

素因数分解:

$2^2\times 3^2\times {\mathrm{515839}}^1$

素因数の和:515849

約数の個数: 18

約数和(自身を含む): 46941440

約数和(自身を除く): 28371236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 515839, 1031678, 1547517, 2063356, 3095034, 4642551, 6190068, 9285102, 18570204]

約数ペア:

[(1, 18570204), (2, 9285102), (3, 6190068), (4, 4642551), (6, 3095034), (9, 2063356), (12, 1547517), (18, 1031678), (36, 515839)]