54145854

素因数分解:

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

素因数の和:143261

約数の個数: 32

約数和(自身を含む): 137514240

約数和(自身を除く): 83368386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 143243, 286486, 429729, 859458, 1002701, 1289187, 2005402, 2578374, 3008103, 3867561, 6016206, 7735122, 9024309, 18048618, 27072927, 54145854]

約数ペア:

[(1, 54145854), (2, 27072927), (3, 18048618), (6, 9024309), (7, 7735122), (9, 6016206), (14, 3867561), (18, 3008103), (21, 2578374), (27, 2005402), (42, 1289187), (54, 1002701), (63, 859458), (126, 429729), (189, 286486), (378, 143243)]