2939418

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2318

約数の個数: 24

約数和(自身を含む): 6458868

約数和(自身を除く): 3519450

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 2237, 4474, 6711, 13422, 20133, 40266, 163301, 326602, 489903, 979806, 1469709, 2939418]

約数ペア:

[(1, 2939418), (2, 1469709), (3, 979806), (6, 489903), (9, 326602), (18, 163301), (73, 40266), (146, 20133), (219, 13422), (438, 6711), (657, 4474), (1314, 2237)]