21302334

素因数分解:

$2^1\times 3^2\times {\mathrm{773}}^1\times {\mathrm{1531}}^1$

素因数の和:2312

約数の個数: 24

約数和(自身を含む): 46244952

約数和(自身を除く): 24942618

約数列:

[1, 2, 3, 6, 9, 18, 773, 1531, 1546, 2319, 3062, 4593, 4638, 6957, 9186, 13779, 13914, 27558, 1183463, 2366926, 3550389, 7100778, 10651167, 21302334]

約数ペア:

[(1, 21302334), (2, 10651167), (3, 7100778), (6, 3550389), (9, 2366926), (18, 1183463), (773, 27558), (1531, 13914), (1546, 13779), (2319, 9186), (3062, 6957), (4593, 4638)]