21922818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6907}}^1$

素因数の和:6958

約数の個数: 24

約数和(自身を含む): 45841488

約数和(自身を除く): 23918670

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6907, 13814, 20721, 41442, 158861, 317722, 476583, 953166, 3653803, 7307606, 10961409, 21922818]

約数ペア:

[(1, 21922818), (2, 10961409), (3, 7307606), (6, 3653803), (23, 953166), (46, 476583), (69, 317722), (138, 158861), (529, 41442), (1058, 20721), (1587, 13814), (3174, 6907)]