312339726

素因数分解:

$2^1\times 3^4\times {\mathrm{1928023}}^1$

素因数の和:1928037

約数の個数: 20

約数和(自身を含む): 699872712

約数和(自身を除く): 387532986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1928023, 3856046, 5784069, 11568138, 17352207, 34704414, 52056621, 104113242, 156169863, 312339726]

約数ペア:

[(1, 312339726), (2, 156169863), (3, 104113242), (6, 52056621), (9, 34704414), (18, 17352207), (27, 11568138), (54, 5784069), (81, 3856046), (162, 1928023)]