7306404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{86981}}^1$

素因数の和:86995

約数の個数: 24

約数和(自身を含む): 19483968

約数和(自身を除く): 12177564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 86981, 173962, 260943, 347924, 521886, 608867, 1043772, 1217734, 1826601, 2435468, 3653202, 7306404]

約数ペア:

[(1, 7306404), (2, 3653202), (3, 2435468), (4, 1826601), (6, 1217734), (7, 1043772), (12, 608867), (14, 521886), (21, 347924), (28, 260943), (42, 173962), (84, 86981)]