18605655188

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1\times {\mathrm{2797}}^1$

素因数の和:3752

約数の個数: 48

約数和(自身を含む): 34115364864

約数和(自身を除く): 15509709676

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 863, 1726, 1927, 2797, 3452, 3854, 5594, 7708, 11188, 35383, 40561, 70766, 81122, 114677, 131459, 141532, 162244, 229354, 262918, 458708, 525836, 1663001, 2413811, 3326002, 4827622, 5389819, 6652004, 9655244, 10779638, 21559276, 98966251, 113449117, 197932502, 226898234, 395865004, 453796468, 4651413797, 9302827594, 18605655188]

約数ペア:

[(1, 18605655188), (2, 9302827594), (4, 4651413797), (41, 453796468), (47, 395865004), (82, 226898234), (94, 197932502), (164, 113449117), (188, 98966251), (863, 21559276), (1726, 10779638), (1927, 9655244), (2797, 6652004), (3452, 5389819), (3854, 4827622), (5594, 3326002), (7708, 2413811), (11188, 1663001), (35383, 525836), (40561, 458708), (70766, 262918), (81122, 229354), (114677, 162244), (131459, 141532)]