71662986

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173099}}^1$

素因数の和:173130

約数の個数: 24

約数和(自身を含む): 162021600

約数和(自身を除く): 90358614

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 173099, 346198, 519297, 1038594, 1557891, 3115782, 3981277, 7962554, 11943831, 23887662, 35831493, 71662986]

約数ペア:

[(1, 71662986), (2, 35831493), (3, 23887662), (6, 11943831), (9, 7962554), (18, 3981277), (23, 3115782), (46, 1557891), (69, 1038594), (138, 519297), (207, 346198), (414, 173099)]