254943774

素因数分解:

$2^1\times 3^4\times {\mathrm{1573727}}^1$

素因数の和:1573741

約数の個数: 20

約数和(自身を含む): 571263264

約数和(自身を除く): 316319490

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1573727, 3147454, 4721181, 9442362, 14163543, 28327086, 42490629, 84981258, 127471887, 254943774]

約数ペア:

[(1, 254943774), (2, 127471887), (3, 84981258), (6, 42490629), (9, 28327086), (18, 14163543), (27, 9442362), (54, 4721181), (81, 3147454), (162, 1573727)]