66178266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{143243}}^1$

素因数の和:143266

約数の個数: 32

約数和(自身を含む): 165017088

約数和(自身を除く): 98838822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 143243, 286486, 429729, 859458, 1002701, 1575673, 2005402, 3008103, 3151346, 4727019, 6016206, 9454038, 11029711, 22059422, 33089133, 66178266]

約数ペア:

[(1, 66178266), (2, 33089133), (3, 22059422), (6, 11029711), (7, 9454038), (11, 6016206), (14, 4727019), (21, 3151346), (22, 3008103), (33, 2005402), (42, 1575673), (66, 1002701), (77, 859458), (154, 429729), (231, 286486), (462, 143243)]