20180212158

素因数分解:

$2^1\times 3^1\times {\mathrm{5557}}^1\times {\mathrm{605249}}^1$

素因数の和:610811

約数の個数: 16

約数和(自身を含む): 40367754000

約数和(自身を除く): 20187541842

約数列:

[1, 2, 3, 6, 5557, 11114, 16671, 33342, 605249, 1210498, 1815747, 3631494, 3363368693, 6726737386, 10090106079, 20180212158]

約数ペア:

[(1, 20180212158), (2, 10090106079), (3, 6726737386), (6, 3363368693), (5557, 3631494), (11114, 1815747), (16671, 1210498), (33342, 605249)]