68887854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{182243}}^1$

素因数の和:182261

約数の個数: 32

約数和(自身を含む): 174954240

約数和(自身を除く): 106066386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 182243, 364486, 546729, 1093458, 1275701, 1640187, 2551402, 3280374, 3827103, 4920561, 7654206, 9841122, 11481309, 22962618, 34443927, 68887854]

約数ペア:

[(1, 68887854), (2, 34443927), (3, 22962618), (6, 11481309), (7, 9841122), (9, 7654206), (14, 4920561), (18, 3827103), (21, 3280374), (27, 2551402), (42, 1640187), (54, 1275701), (63, 1093458), (126, 546729), (189, 364486), (378, 182243)]