66718266

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{10891}}^1$

素因数の和:11917

約数の個数: 16

約数和(自身を含む): 133579488

約数和(自身を除く): 66861222

約数列:

[1, 2, 3, 6, 1021, 2042, 3063, 6126, 10891, 21782, 32673, 65346, 11119711, 22239422, 33359133, 66718266]

約数ペア:

[(1, 66718266), (2, 33359133), (3, 22239422), (6, 11119711), (1021, 65346), (2042, 32673), (3063, 21782), (6126, 10891)]