21963834

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{5783}}^1$

素因数の和:6002

約数の個数: 24

約数和(自身を含む): 47822112

約数和(自身を除く): 25858278

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 5783, 11566, 17349, 34698, 52047, 104094, 1220213, 2440426, 3660639, 7321278, 10981917, 21963834]

約数ペア:

[(1, 21963834), (2, 10981917), (3, 7321278), (6, 3660639), (9, 2440426), (18, 1220213), (211, 104094), (422, 52047), (633, 34698), (1266, 17349), (1899, 11566), (3798, 5783)]