18125961

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{50773}}^1$

素因数の和:50800

約数の個数: 16

約数和(自身を含む): 29245824

約数和(自身を除く): 11119863

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 50773, 152319, 355411, 863141, 1066233, 2589423, 6041987, 18125961]

約数ペア:

[(1, 18125961), (3, 6041987), (7, 2589423), (17, 1066233), (21, 863141), (51, 355411), (119, 152319), (357, 50773)]