21132666

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{69061}}^1$

素因数の和:69086

約数の個数: 24

約数和(自身を含む): 48481524

約数和(自身を除く): 27348858

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 69061, 138122, 207183, 414366, 621549, 1174037, 1243098, 2348074, 3522111, 7044222, 10566333, 21132666]

約数ペア:

[(1, 21132666), (2, 10566333), (3, 7044222), (6, 3522111), (9, 2348074), (17, 1243098), (18, 1174037), (34, 621549), (51, 414366), (102, 207183), (153, 138122), (306, 69061)]