81442818

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{266153}}^1$

素因数の和:266178

約数の個数: 24

約数和(自身を含む): 186840108

約数和(自身を除く): 105397290

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 266153, 532306, 798459, 1596918, 2395377, 4524601, 4790754, 9049202, 13573803, 27147606, 40721409, 81442818]

約数ペア:

[(1, 81442818), (2, 40721409), (3, 27147606), (6, 13573803), (9, 9049202), (17, 4790754), (18, 4524601), (34, 2395377), (51, 1596918), (102, 798459), (153, 532306), (306, 266153)]