1881778608

素因数分解:

$2^4\times 3^3\times {\mathrm{4355969}}^1$

素因数の和:4355986

約数の個数: 40

約数和(自身を含む): 5401402800

約数和(自身を除く): 3519624192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4355969, 8711938, 13067907, 17423876, 26135814, 34847752, 39203721, 52271628, 69695504, 78407442, 104543256, 117611163, 156814884, 209086512, 235222326, 313629768, 470444652, 627259536, 940889304, 1881778608]

約数ペア:

[(1, 1881778608), (2, 940889304), (3, 627259536), (4, 470444652), (6, 313629768), (8, 235222326), (9, 209086512), (12, 156814884), (16, 117611163), (18, 104543256), (24, 78407442), (27, 69695504), (36, 52271628), (48, 39203721), (54, 34847752), (72, 26135814), (108, 17423876), (144, 13067907), (216, 8711938), (432, 4355969)]