18621966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{997}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 40814208

約数和(自身を除く): 22192242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 283, 566, 849, 997, 1698, 1994, 2991, 3113, 5982, 6226, 9339, 10967, 18678, 21934, 32901, 65802, 282151, 564302, 846453, 1692906, 3103661, 6207322, 9310983, 18621966]

約数ペア:

[(1, 18621966), (2, 9310983), (3, 6207322), (6, 3103661), (11, 1692906), (22, 846453), (33, 564302), (66, 282151), (283, 65802), (566, 32901), (849, 21934), (997, 18678), (1698, 10967), (1994, 9339), (2991, 6226), (3113, 5982)]