78970266

素因数分解:

$2^1\times 3^2\times {\mathrm{1021}}^1\times {\mathrm{4297}}^1$

素因数の和:5326

約数の個数: 24

約数和(自身を含む): 171309684

約数和(自身を除く): 92339418

約数列:

[1, 2, 3, 6, 9, 18, 1021, 2042, 3063, 4297, 6126, 8594, 9189, 12891, 18378, 25782, 38673, 77346, 4387237, 8774474, 13161711, 26323422, 39485133, 78970266]

約数ペア:

[(1, 78970266), (2, 39485133), (3, 26323422), (6, 13161711), (9, 8774474), (18, 4387237), (1021, 77346), (2042, 38673), (3063, 25782), (4297, 18378), (6126, 12891), (8594, 9189)]