1780812846

素因数分解:

$2^1\times 3^2\times {\mathrm{98934047}}^1$

素因数の和:98934055

約数の個数: 12

約数和(自身を含む): 3858427872

約数和(自身を除く): 2077615026

約数列:

[1, 2, 3, 6, 9, 18, 98934047, 197868094, 296802141, 593604282, 890406423, 1780812846]

約数ペア:

[(1, 1780812846), (2, 890406423), (3, 593604282), (6, 296802141), (9, 197868094), (18, 98934047)]