82705266

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{218797}}^1$

素因数の和:218815

約数の個数: 32

約数和(自身を含む): 210046080

約数和(自身を除く): 127340814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 218797, 437594, 656391, 1312782, 1531579, 1969173, 3063158, 3938346, 4594737, 5907519, 9189474, 11815038, 13784211, 27568422, 41352633, 82705266]

約数ペア:

[(1, 82705266), (2, 41352633), (3, 27568422), (6, 13784211), (7, 11815038), (9, 9189474), (14, 5907519), (18, 4594737), (21, 3938346), (27, 3063158), (42, 1969173), (54, 1531579), (63, 1312782), (126, 656391), (189, 437594), (378, 218797)]