380408274

素因数分解:

$2^1\times 3^2\times {\mathrm{3023}}^1\times {\mathrm{6991}}^1$

素因数の和:10022

約数の個数: 24

約数和(自身を含む): 824608512

約数和(自身を除く): 444200238

約数列:

[1, 2, 3, 6, 9, 18, 3023, 6046, 6991, 9069, 13982, 18138, 20973, 27207, 41946, 54414, 62919, 125838, 21133793, 42267586, 63401379, 126802758, 190204137, 380408274]

約数ペア:

[(1, 380408274), (2, 190204137), (3, 126802758), (6, 63401379), (9, 42267586), (18, 21133793), (3023, 125838), (6046, 62919), (6991, 54414), (9069, 41946), (13982, 27207), (18138, 20973)]