1290204

素因数分解:

$2^2\times 3^2\times {\mathrm{35839}}^1$

素因数の和:35849

約数の個数: 18

約数和(自身を含む): 3261440

約数和(自身を除く): 1971236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 35839, 71678, 107517, 143356, 215034, 322551, 430068, 645102, 1290204]

約数ペア:

[(1, 1290204), (2, 645102), (3, 430068), (4, 322551), (6, 215034), (9, 143356), (12, 107517), (18, 71678), (36, 35839)]