21966702906

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{126245419}}^1$

素因数の和:126245453

約数の個数: 16

約数和(自身を含む): 45448351200

約数和(自身を除く): 23481648294

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 126245419, 252490838, 378736257, 757472514, 3661117151, 7322234302, 10983351453, 21966702906]

約数ペア:

[(1, 21966702906), (2, 10983351453), (3, 7322234302), (6, 3661117151), (29, 757472514), (58, 378736257), (87, 252490838), (174, 126245419)]