254502

素因数分解:

$2^1\times 3^4\times {\mathrm{1571}}^1$

素因数の和:1585

約数の個数: 20

約数和(自身を含む): 570636

約数和(自身を除く): 316134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1571, 3142, 4713, 9426, 14139, 28278, 42417, 84834, 127251, 254502]

約数ペア:

[(1, 254502), (2, 127251), (3, 84834), (6, 42417), (9, 28278), (18, 14139), (27, 9426), (54, 4713), (81, 3142), (162, 1571)]