680274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{5399}}^1$

素因数の和:5414

約数の個数: 24

約数和(自身を含む): 1684800

約数和(自身を除く): 1004526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 5399, 10798, 16197, 32394, 37793, 48591, 75586, 97182, 113379, 226758, 340137, 680274]

約数ペア:

[(1, 680274), (2, 340137), (3, 226758), (6, 113379), (7, 97182), (9, 75586), (14, 48591), (18, 37793), (21, 32394), (42, 16197), (63, 10798), (126, 5399)]