21963726

素因数分解:

$2^1\times 3^2\times {\mathrm{797}}^1\times {\mathrm{1531}}^1$

素因数の和:2336

約数の個数: 24

約数和(自身を含む): 47678904

約数和(自身を除く): 25715178

約数列:

[1, 2, 3, 6, 9, 18, 797, 1531, 1594, 2391, 3062, 4593, 4782, 7173, 9186, 13779, 14346, 27558, 1220207, 2440414, 3660621, 7321242, 10981863, 21963726]

約数ペア:

[(1, 21963726), (2, 10981863), (3, 7321242), (6, 3660621), (9, 2440414), (18, 1220207), (797, 27558), (1531, 14346), (1594, 13779), (2391, 9186), (3062, 7173), (4593, 4782)]