2470804542

素因数分解:

$2^1\times 3^2\times {\mathrm{137266919}}^1$

素因数の和:137266927

約数の個数: 12

約数和(自身を含む): 5353409880

約数和(自身を除く): 2882605338

約数列:

[1, 2, 3, 6, 9, 18, 137266919, 274533838, 411800757, 823601514, 1235402271, 2470804542]

約数ペア:

[(1, 2470804542), (2, 1235402271), (3, 823601514), (6, 411800757), (9, 274533838), (18, 137266919)]