99991206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{264527}}^1$

素因数の和:264545

約数の個数: 32

約数和(自身を含む): 253946880

約数和(自身を除く): 153955674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 264527, 529054, 793581, 1587162, 1851689, 2380743, 3703378, 4761486, 5555067, 7142229, 11110134, 14284458, 16665201, 33330402, 49995603, 99991206]

約数ペア:

[(1, 99991206), (2, 49995603), (3, 33330402), (6, 16665201), (7, 14284458), (9, 11110134), (14, 7142229), (18, 5555067), (21, 4761486), (27, 3703378), (42, 2380743), (54, 1851689), (63, 1587162), (126, 793581), (189, 529054), (378, 264527)]