21594918

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{20107}}^1$

素因数の和:20291

約数の個数: 16

約数和(自身を含む): 43433280

約数和(自身を除く): 21838362

約数列:

[1, 2, 3, 6, 179, 358, 537, 1074, 20107, 40214, 60321, 120642, 3599153, 7198306, 10797459, 21594918]

約数ペア:

[(1, 21594918), (2, 10797459), (3, 7198306), (6, 3599153), (179, 120642), (358, 60321), (537, 40214), (1074, 20107)]