388977138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1964531}}^1$

素因数の和:1964550

約数の個数: 24

約数和(自身を含む): 919400976

約数和(自身を除く): 530423838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1964531, 3929062, 5893593, 11787186, 17680779, 21609841, 35361558, 43219682, 64829523, 129659046, 194488569, 388977138]

約数ペア:

[(1, 388977138), (2, 194488569), (3, 129659046), (6, 64829523), (9, 43219682), (11, 35361558), (18, 21609841), (22, 17680779), (33, 11787186), (66, 5893593), (99, 3929062), (198, 1964531)]