1338690204

素因数分解:

$2^2\times 3^2\times {\mathrm{37185839}}^1$

素因数の和:37185849

約数の個数: 18

約数和(自身を含む): 3383911440

約数和(自身を除く): 2045221236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37185839, 74371678, 111557517, 148743356, 223115034, 334672551, 446230068, 669345102, 1338690204]

約数ペア:

[(1, 1338690204), (2, 669345102), (3, 446230068), (4, 334672551), (6, 223115034), (9, 148743356), (12, 111557517), (18, 74371678), (36, 37185839)]