2638206

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1511}}^1$

素因数の和:1616

約数の個数: 24

約数和(自身を含む): 5778864

約数和(自身を除く): 3140658

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1511, 1746, 3022, 4533, 9066, 13599, 27198, 146567, 293134, 439701, 879402, 1319103, 2638206]

約数ペア:

[(1, 2638206), (2, 1319103), (3, 879402), (6, 439701), (9, 293134), (18, 146567), (97, 27198), (194, 13599), (291, 9066), (582, 4533), (873, 3022), (1511, 1746)]