128457324

素因数分解:

$2^2\times 3^2\times {\mathrm{3568259}}^1$

素因数の和:3568269

約数の個数: 18

約数和(自身を含む): 324711660

約数和(自身を除く): 196254336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3568259, 7136518, 10704777, 14273036, 21409554, 32114331, 42819108, 64228662, 128457324]

約数ペア:

[(1, 128457324), (2, 64228662), (3, 42819108), (4, 32114331), (6, 21409554), (9, 14273036), (12, 10704777), (18, 7136518), (36, 3568259)]