18481084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1447}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 33732608

約数和(自身を除く): 15251524

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 1447, 2894, 3193, 5788, 6386, 12772, 44857, 89714, 149041, 179428, 298082, 596164, 4620271, 9240542, 18481084]

約数ペア:

[(1, 18481084), (2, 9240542), (4, 4620271), (31, 596164), (62, 298082), (103, 179428), (124, 149041), (206, 89714), (412, 44857), (1447, 12772), (2894, 6386), (3193, 5788)]