47620278

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{28447}}^1$

素因数の和:28489

約数の個数: 32

約数和(自身を含む): 109240320

約数和(自身を除く): 61620042

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 28447, 56894, 85341, 170682, 256023, 512046, 768069, 881857, 1536138, 1763714, 2645571, 5291142, 7936713, 15873426, 23810139, 47620278]

約数ペア:

[(1, 47620278), (2, 23810139), (3, 15873426), (6, 7936713), (9, 5291142), (18, 2645571), (27, 1763714), (31, 1536138), (54, 881857), (62, 768069), (93, 512046), (186, 256023), (279, 170682), (558, 85341), (837, 56894), (1674, 28447)]