18589060233

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{15937}}^1$

素因数の和:16122

約数の個数: 48

約数和(自身を含む): 28717088400

約数和(自身を除く): 10128028167

約数列:

[1, 3, 9, 29, 41, 87, 109, 123, 261, 327, 369, 981, 1189, 3161, 3567, 4469, 9483, 10701, 13407, 15937, 28449, 40221, 47811, 129601, 143433, 388803, 462173, 653417, 1166409, 1386519, 1737133, 1960251, 4159557, 5211399, 5880753, 15634197, 18949093, 50376857, 56847279, 71222453, 151130571, 170541837, 213667359, 453391713, 641002077, 2065451137, 6196353411, 18589060233]

約数ペア:

[(1, 18589060233), (3, 6196353411), (9, 2065451137), (29, 641002077), (41, 453391713), (87, 213667359), (109, 170541837), (123, 151130571), (261, 71222453), (327, 56847279), (369, 50376857), (981, 18949093), (1189, 15634197), (3161, 5880753), (3567, 5211399), (4469, 4159557), (9483, 1960251), (10701, 1737133), (13407, 1386519), (15937, 1166409), (28449, 653417), (40221, 462173), (47811, 388803), (129601, 143433)]