18667476

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 48814080

約数和(自身を除く): 30146604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1361, 1524, 2286, 2722, 3429, 4083, 4572, 5444, 6858, 8166, 12249, 13716, 16332, 24498, 36747, 48996, 73494, 146988, 172847, 345694, 518541, 691388, 1037082, 1555623, 2074164, 3111246, 4666869, 6222492, 9333738, 18667476]

約数ペア:

[(1, 18667476), (2, 9333738), (3, 6222492), (4, 4666869), (6, 3111246), (9, 2074164), (12, 1555623), (18, 1037082), (27, 691388), (36, 518541), (54, 345694), (108, 172847), (127, 146988), (254, 73494), (381, 48996), (508, 36747), (762, 24498), (1143, 16332), (1361, 13716), (1524, 12249), (2286, 8166), (2722, 6858), (3429, 5444), (4083, 4572)]