18068768

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{6803}}^1$

素因数の和:6896

約数の個数: 24

約数和(自身を含む): 36006768

約数和(自身を除く): 17938000

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 6803, 13606, 27212, 54424, 108848, 217696, 564649, 1129298, 2258596, 4517192, 9034384, 18068768]

約数ペア:

[(1, 18068768), (2, 9034384), (4, 4517192), (8, 2258596), (16, 1129298), (32, 564649), (83, 217696), (166, 108848), (332, 54424), (664, 27212), (1328, 13606), (2656, 6803)]