2021640318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5911229}}^1$

素因数の和:5911256

約数の個数: 24

約数和(自身を含む): 4610759400

約数和(自身を除く): 2589119082

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 5911229, 11822458, 17733687, 35467374, 53201061, 106402122, 112313351, 224626702, 336940053, 673880106, 1010820159, 2021640318]

約数ペア:

[(1, 2021640318), (2, 1010820159), (3, 673880106), (6, 336940053), (9, 224626702), (18, 112313351), (19, 106402122), (38, 53201061), (57, 35467374), (114, 17733687), (171, 11822458), (342, 5911229)]