31796622

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1166

約数の個数: 72

約数和(自身を含む): 81622632

約数和(自身を除く): 49826010

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1123, 1287, 1573, 2178, 2246, 2574, 3146, 3369, 4719, 6738, 9438, 10107, 12353, 14157, 14599, 20214, 24706, 28314, 29198, 37059, 43797, 74118, 87594, 111177, 131391, 135883, 160589, 222354, 262782, 271766, 321178, 407649, 481767, 815298, 963534, 1222947, 1445301, 1766479, 2445894, 2890602, 3532958, 5299437, 10598874, 15898311, 31796622]

約数ペア:

[(1, 31796622), (2, 15898311), (3, 10598874), (6, 5299437), (9, 3532958), (11, 2890602), (13, 2445894), (18, 1766479), (22, 1445301), (26, 1222947), (33, 963534), (39, 815298), (66, 481767), (78, 407649), (99, 321178), (117, 271766), (121, 262782), (143, 222354), (198, 160589), (234, 135883), (242, 131391), (286, 111177), (363, 87594), (429, 74118), (726, 43797), (858, 37059), (1089, 29198), (1123, 28314), (1287, 24706), (1573, 20214), (2178, 14599), (2246, 14157), (2574, 12353), (3146, 10107), (3369, 9438), (4719, 6738)]