21031362

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{106219}}^1$

素因数の和:106238

約数の個数: 24

約数和(自身を含む): 49710960

約数和(自身を除く): 28679598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 106219, 212438, 318657, 637314, 955971, 1168409, 1911942, 2336818, 3505227, 7010454, 10515681, 21031362]

約数ペア:

[(1, 21031362), (2, 10515681), (3, 7010454), (6, 3505227), (9, 2336818), (11, 1911942), (18, 1168409), (22, 955971), (33, 637314), (66, 318657), (99, 212438), (198, 106219)]