40039398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317773}}^1$

素因数の和:317788

約数の個数: 24

約数和(自身を含む): 99145488

約数和(自身を除く): 59106090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317773, 635546, 953319, 1906638, 2224411, 2859957, 4448822, 5719914, 6673233, 13346466, 20019699, 40039398]

約数ペア:

[(1, 40039398), (2, 20019699), (3, 13346466), (6, 6673233), (7, 5719914), (9, 4448822), (14, 2859957), (18, 2224411), (21, 1906638), (42, 953319), (63, 635546), (126, 317773)]