40138452

素因数分解:

$2^2\times 3^2\times {\mathrm{857}}^1\times {\mathrm{1301}}^1$

素因数の和:2168

約数の個数: 36

約数和(自身を含む): 101657556

約数和(自身を除く): 61519104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 857, 1301, 1714, 2571, 2602, 3428, 3903, 5142, 5204, 7713, 7806, 10284, 11709, 15426, 15612, 23418, 30852, 46836, 1114957, 2229914, 3344871, 4459828, 6689742, 10034613, 13379484, 20069226, 40138452]

約数ペア:

[(1, 40138452), (2, 20069226), (3, 13379484), (4, 10034613), (6, 6689742), (9, 4459828), (12, 3344871), (18, 2229914), (36, 1114957), (857, 46836), (1301, 30852), (1714, 23418), (2571, 15612), (2602, 15426), (3428, 11709), (3903, 10284), (5142, 7806), (5204, 7713)]