30834666

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{20639}}^1$

素因数の和:20730

約数の個数: 24

約数和(自身を含む): 67616640

約数和(自身を除く): 36781974

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 20639, 41278, 61917, 123834, 185751, 371502, 1713037, 3426074, 5139111, 10278222, 15417333, 30834666]

約数ペア:

[(1, 30834666), (2, 15417333), (3, 10278222), (6, 5139111), (9, 3426074), (18, 1713037), (83, 371502), (166, 185751), (249, 123834), (498, 61917), (747, 41278), (1494, 20639)]