78198714

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{394943}}^1$

素因数の和:394962

約数の個数: 24

約数和(自身を含む): 184833792

約数和(自身を除く): 106635078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 394943, 789886, 1184829, 2369658, 3554487, 4344373, 7108974, 8688746, 13033119, 26066238, 39099357, 78198714]

約数ペア:

[(1, 78198714), (2, 39099357), (3, 26066238), (6, 13033119), (9, 8688746), (11, 7108974), (18, 4344373), (22, 3554487), (33, 2369658), (66, 1184829), (99, 789886), (198, 394943)]