18267244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1097}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 33572448

約数和(自身を除く): 15305204

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 1097, 2194, 4163, 4388, 8326, 16652, 25231, 50462, 100924, 198557, 397114, 794228, 4566811, 9133622, 18267244]

約数ペア:

[(1, 18267244), (2, 9133622), (4, 4566811), (23, 794228), (46, 397114), (92, 198557), (181, 100924), (362, 50462), (724, 25231), (1097, 16652), (2194, 8326), (4163, 4388)]