507942342

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{222197}}^1$

素因数の和:222332

約数の個数: 24

約数和(自身を含む): 1109212416

約数和(自身を除く): 601270074

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 222197, 444394, 666591, 1333182, 1999773, 3999546, 28219019, 56438038, 84657057, 169314114, 253971171, 507942342]

約数ペア:

[(1, 507942342), (2, 253971171), (3, 169314114), (6, 84657057), (9, 56438038), (18, 28219019), (127, 3999546), (254, 1999773), (381, 1333182), (762, 666591), (1143, 444394), (2286, 222197)]