18262508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8831}}^1$

素因数の和:8893

約数の個数: 24

約数和(自身を含む): 35610624

約数和(自身を除く): 17348116

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 8831, 17662, 35324, 97141, 194282, 388564, 415057, 830114, 1660228, 4565627, 9131254, 18262508]

約数ペア:

[(1, 18262508), (2, 9131254), (4, 4565627), (11, 1660228), (22, 830114), (44, 415057), (47, 388564), (94, 194282), (188, 97141), (517, 35324), (1034, 17662), (2068, 8831)]