25869726

素因数分解:

$2^1\times 3^3\times {\mathrm{571}}^1\times {\mathrm{839}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 57657600

約数和(自身を除く): 31787874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 571, 839, 1142, 1678, 1713, 2517, 3426, 5034, 5139, 7551, 10278, 15102, 15417, 22653, 30834, 45306, 479069, 958138, 1437207, 2874414, 4311621, 8623242, 12934863, 25869726]

約数ペア:

[(1, 25869726), (2, 12934863), (3, 8623242), (6, 4311621), (9, 2874414), (18, 1437207), (27, 958138), (54, 479069), (571, 45306), (839, 30834), (1142, 22653), (1678, 15417), (1713, 15102), (2517, 10278), (3426, 7551), (5034, 5139)]