20131404

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45341}}^1$

素因数の和:45385

約数の個数: 24

約数和(自身を含む): 48243888

約数和(自身を除く): 28112484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 45341, 90682, 136023, 181364, 272046, 544092, 1677617, 3355234, 5032851, 6710468, 10065702, 20131404]

約数ペア:

[(1, 20131404), (2, 10065702), (3, 6710468), (4, 5032851), (6, 3355234), (12, 1677617), (37, 544092), (74, 272046), (111, 181364), (148, 136023), (222, 90682), (444, 45341)]