287132322

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{18413}}^1$

素因数の和:18554

約数の個数: 32

約数和(自身を含む): 604568448

約数和(自身を除く): 317436126

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 2599, 5198, 7797, 15594, 18413, 36826, 55239, 110478, 423499, 846998, 1270497, 2080669, 2540994, 4161338, 6242007, 12484014, 47855387, 95710774, 143566161, 287132322]

約数ペア:

[(1, 287132322), (2, 143566161), (3, 95710774), (6, 47855387), (23, 12484014), (46, 6242007), (69, 4161338), (113, 2540994), (138, 2080669), (226, 1270497), (339, 846998), (678, 423499), (2599, 110478), (5198, 55239), (7797, 36826), (15594, 18413)]