55991922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1333141}}^1$

素因数の和:1333153

約数の個数: 16

約数和(自身を含む): 127981632

約数和(自身を除く): 71989710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1333141, 2666282, 3999423, 7998846, 9331987, 18663974, 27995961, 55991922]

約数ペア:

[(1, 55991922), (2, 27995961), (3, 18663974), (6, 9331987), (7, 7998846), (14, 3999423), (21, 2666282), (42, 1333141)]