1538872722

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{119237}}^1$

素因数の和:119487

約数の個数: 32

約数和(自身を含む): 3434054400

約数和(自身を除く): 1895181678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 4302, 6453, 12906, 119237, 238474, 357711, 715422, 1073133, 2146266, 3219399, 6438798, 28497643, 56995286, 85492929, 170985858, 256478787, 512957574, 769436361, 1538872722]

約数ペア:

[(1, 1538872722), (2, 769436361), (3, 512957574), (6, 256478787), (9, 170985858), (18, 85492929), (27, 56995286), (54, 28497643), (239, 6438798), (478, 3219399), (717, 2146266), (1434, 1073133), (2151, 715422), (4302, 357711), (6453, 238474), (12906, 119237)]