61440918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132989}}^1$

素因数の和:133012

約数の個数: 32

約数和(自身を含む): 153204480

約数和(自身を除く): 91763562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 132989, 265978, 398967, 797934, 930923, 1462879, 1861846, 2792769, 2925758, 4388637, 5585538, 8777274, 10240153, 20480306, 30720459, 61440918]

約数ペア:

[(1, 61440918), (2, 30720459), (3, 20480306), (6, 10240153), (7, 8777274), (11, 5585538), (14, 4388637), (21, 2925758), (22, 2792769), (33, 1861846), (42, 1462879), (66, 930923), (77, 797934), (154, 398967), (231, 265978), (462, 132989)]