18213217263

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{3544117}}^1$

素因数の和:3544694

約数の個数: 12

約数和(自身を含む): 26354061448

約数和(自身を除く): 8140844185

約数列:

[1, 3, 9, 571, 1713, 5139, 3544117, 10632351, 31897053, 2023690807, 6071072421, 18213217263]

約数ペア:

[(1, 18213217263), (3, 6071072421), (9, 2023690807), (571, 31897053), (1713, 10632351), (5139, 3544117)]