27797436

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{17957}}^1$

素因数の和:18010

約数の個数: 36

約数和(自身を含む): 71903832

約数和(自身を除く): 44106396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 17957, 35914, 53871, 71828, 107742, 161613, 215484, 323226, 646452, 772151, 1544302, 2316453, 3088604, 4632906, 6949359, 9265812, 13898718, 27797436]

約数ペア:

[(1, 27797436), (2, 13898718), (3, 9265812), (4, 6949359), (6, 4632906), (9, 3088604), (12, 2316453), (18, 1544302), (36, 772151), (43, 646452), (86, 323226), (129, 215484), (172, 161613), (258, 107742), (387, 71828), (516, 53871), (774, 35914), (1548, 17957)]