15740532

素因数分解:

$2^2\times 3^2\times {\mathrm{437237}}^1$

素因数の和:437247

約数の個数: 18

約数和(自身を含む): 39788658

約数和(自身を除く): 24048126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 437237, 874474, 1311711, 1748948, 2623422, 3935133, 5246844, 7870266, 15740532]

約数ペア:

[(1, 15740532), (2, 7870266), (3, 5246844), (4, 3935133), (6, 2623422), (9, 1748948), (12, 1311711), (18, 874474), (36, 437237)]