63421918

素因数分解:

$2^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{3929}}^1$

素因数の和:5091

約数の個数: 16

約数和(自身を含む): 108845280

約数和(自身を除く): 45423362

約数列:

[1, 2, 7, 14, 1153, 2306, 3929, 7858, 8071, 16142, 27503, 55006, 4530137, 9060274, 31710959, 63421918]

約数ペア:

[(1, 63421918), (2, 31710959), (7, 9060274), (14, 4530137), (1153, 55006), (2306, 27503), (3929, 16142), (7858, 8071)]