123684804

素因数分解:

$2^2\times 3^2\times {\mathrm{3435689}}^1$

素因数の和:3435699

約数の個数: 18

約数和(自身を含む): 312647790

約数和(自身を除く): 188962986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3435689, 6871378, 10307067, 13742756, 20614134, 30921201, 41228268, 61842402, 123684804]

約数ペア:

[(1, 123684804), (2, 61842402), (3, 41228268), (4, 30921201), (6, 20614134), (9, 13742756), (12, 10307067), (18, 6871378), (36, 3435689)]