9255498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{220369}}^1$

素因数の和:220381

約数の個数: 16

約数和(自身を含む): 21155520

約数和(自身を除く): 11900022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 220369, 440738, 661107, 1322214, 1542583, 3085166, 4627749, 9255498]

約数ペア:

[(1, 9255498), (2, 4627749), (3, 3085166), (6, 1542583), (7, 1322214), (14, 661107), (21, 440738), (42, 220369)]