145337892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1730213}}^1$

素因数の和:1730227

約数の個数: 24

約数和(自身を含む): 387567936

約数和(自身を除く): 242230044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1730213, 3460426, 5190639, 6920852, 10381278, 12111491, 20762556, 24222982, 36334473, 48445964, 72668946, 145337892]

約数ペア:

[(1, 145337892), (2, 72668946), (3, 48445964), (4, 36334473), (6, 24222982), (7, 20762556), (12, 12111491), (14, 10381278), (21, 6920852), (28, 5190639), (42, 3460426), (84, 1730213)]