30403908

素因数分解:

$2^2\times 3^2\times {\mathrm{844553}}^1$

素因数の和:844563

約数の個数: 18

約数和(自身を含む): 76854414

約数和(自身を除く): 46450506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 844553, 1689106, 2533659, 3378212, 5067318, 7600977, 10134636, 15201954, 30403908]

約数ペア:

[(1, 30403908), (2, 15201954), (3, 10134636), (4, 7600977), (6, 5067318), (9, 3378212), (12, 2533659), (18, 1689106), (36, 844553)]