25553946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1237}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 55977408

約数和(自身を除く): 30423462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313, 626, 939, 1237, 1878, 2474, 3443, 3711, 6886, 7422, 10329, 13607, 20658, 27214, 40821, 81642, 387181, 774362, 1161543, 2323086, 4258991, 8517982, 12776973, 25553946]

約数ペア:

[(1, 25553946), (2, 12776973), (3, 8517982), (6, 4258991), (11, 2323086), (22, 1161543), (33, 774362), (66, 387181), (313, 81642), (626, 40821), (939, 27214), (1237, 20658), (1878, 13607), (2474, 10329), (3443, 7422), (3711, 6886)]