128042622

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{26249}}^1$

素因数の和:26528

約数の個数: 24

約数和(自身を含む): 278460000

約数和(自身を除く): 150417378

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 26249, 52498, 78747, 157494, 236241, 472482, 7113479, 14226958, 21340437, 42680874, 64021311, 128042622]

約数ペア:

[(1, 128042622), (2, 64021311), (3, 42680874), (6, 21340437), (9, 14226958), (18, 7113479), (271, 472482), (542, 236241), (813, 157494), (1626, 78747), (2439, 52498), (4878, 26249)]