12937086

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31249}}^1$

素因数の和:31280

約数の個数: 24

約数和(自身を含む): 29250000

約数和(自身を除く): 16312914

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 31249, 62498, 93747, 187494, 281241, 562482, 718727, 1437454, 2156181, 4312362, 6468543, 12937086]

約数ペア:

[(1, 12937086), (2, 6468543), (3, 4312362), (6, 2156181), (9, 1437454), (18, 718727), (23, 562482), (46, 281241), (69, 187494), (138, 93747), (207, 62498), (414, 31249)]