66387798

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{160357}}^1$

素因数の和:160388

約数の個数: 24

約数和(自身を含む): 150095088

約数和(自身を除く): 83707290

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 160357, 320714, 481071, 962142, 1443213, 2886426, 3688211, 7376422, 11064633, 22129266, 33193899, 66387798]

約数ペア:

[(1, 66387798), (2, 33193899), (3, 22129266), (6, 11064633), (9, 7376422), (18, 3688211), (23, 2886426), (46, 1443213), (69, 962142), (138, 481071), (207, 320714), (414, 160357)]