15691707738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{124537363}}^1$

素因数の和:124537378

約数の個数: 24

約数和(自身を含む): 38855657568

約数和(自身を除く): 23163949830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 124537363, 249074726, 373612089, 747224178, 871761541, 1120836267, 1743523082, 2241672534, 2615284623, 5230569246, 7845853869, 15691707738]

約数ペア:

[(1, 15691707738), (2, 7845853869), (3, 5230569246), (6, 2615284623), (7, 2241672534), (9, 1743523082), (14, 1120836267), (18, 871761541), (21, 747224178), (42, 373612089), (63, 249074726), (126, 124537363)]