21562434

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{10601}}^1$

素因数の和:10722

約数の個数: 24

約数和(自身を含む): 47136492

約数和(自身を除く): 25574058

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 10601, 21202, 31803, 63606, 95409, 190818, 1197913, 2395826, 3593739, 7187478, 10781217, 21562434]

約数ペア:

[(1, 21562434), (2, 10781217), (3, 7187478), (6, 3593739), (9, 2395826), (18, 1197913), (113, 190818), (226, 95409), (339, 63606), (678, 31803), (1017, 21202), (2034, 10601)]