27218878

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1069}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 42372000

約数和(自身を除く): 15153122

約数列:

[1, 2, 29, 58, 439, 878, 1069, 2138, 12731, 25462, 31001, 62002, 469291, 938582, 13609439, 27218878]

約数ペア:

[(1, 27218878), (2, 13609439), (29, 938582), (58, 469291), (439, 62002), (878, 31001), (1069, 25462), (2138, 12731)]