18265408

素因数分解:

$2^6\times 7^1\times {\mathrm{40771}}^1$

素因数の和:40790

約数の個数: 28

約数和(自身を含む): 41424352

約数和(自身を除く): 23158944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 40771, 81542, 163084, 285397, 326168, 570794, 652336, 1141588, 1304672, 2283176, 2609344, 4566352, 9132704, 18265408]

約数ペア:

[(1, 18265408), (2, 9132704), (4, 4566352), (7, 2609344), (8, 2283176), (14, 1304672), (16, 1141588), (28, 652336), (32, 570794), (56, 326168), (64, 285397), (112, 163084), (224, 81542), (448, 40771)]