130019418

素因数分解:

$2^1\times 3^4\times {\mathrm{802589}}^1$

素因数の和:802603

約数の個数: 20

約数和(自身を含む): 291340170

約数和(自身を除く): 161320752

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 802589, 1605178, 2407767, 4815534, 7223301, 14446602, 21669903, 43339806, 65009709, 130019418]

約数ペア:

[(1, 130019418), (2, 65009709), (3, 43339806), (6, 21669903), (9, 14446602), (18, 7223301), (27, 4815534), (54, 2407767), (81, 1605178), (162, 802589)]