81039222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{409289}}^1$

素因数の和:409308

約数の個数: 24

約数和(自身を含む): 191547720

約数和(自身を除く): 110508498

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 409289, 818578, 1227867, 2455734, 3683601, 4502179, 7367202, 9004358, 13506537, 27013074, 40519611, 81039222]

約数ペア:

[(1, 81039222), (2, 40519611), (3, 27013074), (6, 13506537), (9, 9004358), (11, 7367202), (18, 4502179), (22, 3683601), (33, 2455734), (66, 1227867), (99, 818578), (198, 409289)]