81732834

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{10889}}^1$

素因数の和:11039

約数の個数: 32

約数和(自身を含む): 182952000

約数和(自身を除く): 101219166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 10889, 21778, 32667, 65334, 98001, 196002, 294003, 588006, 1513571, 3027142, 4540713, 9081426, 13622139, 27244278, 40866417, 81732834]

約数ペア:

[(1, 81732834), (2, 40866417), (3, 27244278), (6, 13622139), (9, 9081426), (18, 4540713), (27, 3027142), (54, 1513571), (139, 588006), (278, 294003), (417, 196002), (834, 98001), (1251, 65334), (2502, 32667), (3753, 21778), (7506, 10889)]