68739426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{545551}}^1$

素因数の和:545566

約数の個数: 24

約数和(自身を含む): 170212224

約数和(自身を除く): 101472798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 545551, 1091102, 1636653, 3273306, 3818857, 4909959, 7637714, 9819918, 11456571, 22913142, 34369713, 68739426]

約数ペア:

[(1, 68739426), (2, 34369713), (3, 22913142), (6, 11456571), (7, 9819918), (9, 7637714), (14, 4909959), (18, 3818857), (21, 3273306), (42, 1636653), (63, 1091102), (126, 545551)]