18879714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149839}}^1$

素因数の和:149854

約数の個数: 24

約数和(自身を含む): 46750080

約数和(自身を除く): 27870366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149839, 299678, 449517, 899034, 1048873, 1348551, 2097746, 2697102, 3146619, 6293238, 9439857, 18879714]

約数ペア:

[(1, 18879714), (2, 9439857), (3, 6293238), (6, 3146619), (7, 2697102), (9, 2097746), (14, 1348551), (18, 1048873), (21, 899034), (42, 449517), (63, 299678), (126, 149839)]