31917726

素因数分解:

$2^1\times 3^4\times {\mathrm{197023}}^1$

素因数の和:197037

約数の個数: 20

約数和(自身を含む): 71519712

約数和(自身を除く): 39601986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197023, 394046, 591069, 1182138, 1773207, 3546414, 5319621, 10639242, 15958863, 31917726]

約数ペア:

[(1, 31917726), (2, 15958863), (3, 10639242), (6, 5319621), (9, 3546414), (18, 1773207), (27, 1182138), (54, 591069), (81, 394046), (162, 197023)]