21498224724

素因数分解:

$2^2\times 3^2\times {\mathrm{597172909}}^1$

素因数の和:597172919

約数の個数: 18

約数和(自身を含む): 54342734810

約数和(自身を除く): 32844510086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 597172909, 1194345818, 1791518727, 2388691636, 3583037454, 5374556181, 7166074908, 10749112362, 21498224724]

約数ペア:

[(1, 21498224724), (2, 10749112362), (3, 7166074908), (4, 5374556181), (6, 3583037454), (9, 2388691636), (12, 1791518727), (18, 1194345818), (36, 597172909)]