18517308

素因数分解:

$2^2\times 3^1\times {\mathrm{347}}^1\times {\mathrm{4447}}^1$

素因数の和:4801

約数の個数: 24

約数和(自身を含む): 43341312

約数和(自身を除く): 24824004

約数列:

[1, 2, 3, 4, 6, 12, 347, 694, 1041, 1388, 2082, 4164, 4447, 8894, 13341, 17788, 26682, 53364, 1543109, 3086218, 4629327, 6172436, 9258654, 18517308]

約数ペア:

[(1, 18517308), (2, 9258654), (3, 6172436), (4, 4629327), (6, 3086218), (12, 1543109), (347, 53364), (694, 26682), (1041, 17788), (1388, 13341), (2082, 8894), (4164, 4447)]