27489474

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10987}}^1$

素因数の和:11134

約数の個数: 24

約数和(自身を含む): 59994480

約数和(自身を除く): 32505006

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 10987, 21974, 32961, 65922, 98883, 197766, 1527193, 3054386, 4581579, 9163158, 13744737, 27489474]

約数ペア:

[(1, 27489474), (2, 13744737), (3, 9163158), (6, 4581579), (9, 3054386), (18, 1527193), (139, 197766), (278, 98883), (417, 65922), (834, 32961), (1251, 21974), (2502, 10987)]