81858942

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{413429}}^1$

素因数の和:413448

約数の個数: 24

約数和(自身を含む): 193485240

約数和(自身を除く): 111626298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 413429, 826858, 1240287, 2480574, 3720861, 4547719, 7441722, 9095438, 13643157, 27286314, 40929471, 81858942]

約数ペア:

[(1, 81858942), (2, 40929471), (3, 27286314), (6, 13643157), (9, 9095438), (11, 7441722), (18, 4547719), (22, 3720861), (33, 2480574), (66, 1240287), (99, 826858), (198, 413429)]