2017856838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{20113}}^1$

素因数の和:20868

約数の個数: 32

約数和(自身を含む): 4217181696

約数和(自身を除く): 2199324858

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 727, 1454, 2181, 4362, 16721, 20113, 33442, 40226, 50163, 60339, 100326, 120678, 462599, 925198, 1387797, 2775594, 14622151, 29244302, 43866453, 87732906, 336309473, 672618946, 1008928419, 2017856838]

約数ペア:

[(1, 2017856838), (2, 1008928419), (3, 672618946), (6, 336309473), (23, 87732906), (46, 43866453), (69, 29244302), (138, 14622151), (727, 2775594), (1454, 1387797), (2181, 925198), (4362, 462599), (16721, 120678), (20113, 100326), (33442, 60339), (40226, 50163)]