21534354

素因数分解:

$2^1\times 3^2\times {\mathrm{1013}}^1\times {\mathrm{1181}}^1$

素因数の和:2202

約数の個数: 24

約数和(自身を含む): 46743372

約数和(自身を除く): 25209018

約数列:

[1, 2, 3, 6, 9, 18, 1013, 1181, 2026, 2362, 3039, 3543, 6078, 7086, 9117, 10629, 18234, 21258, 1196353, 2392706, 3589059, 7178118, 10767177, 21534354]

約数ペア:

[(1, 21534354), (2, 10767177), (3, 7178118), (6, 3589059), (9, 2392706), (18, 1196353), (1013, 21258), (1181, 18234), (2026, 10629), (2362, 9117), (3039, 7086), (3543, 6078)]