31005450042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{738225001}}^1$

素因数の和:738225013

約数の個数: 16

約数和(自身を含む): 70869600192

約数和(自身を除く): 39864150150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 738225001, 1476450002, 2214675003, 4429350006, 5167575007, 10335150014, 15502725021, 31005450042]

約数ペア:

[(1, 31005450042), (2, 15502725021), (3, 10335150014), (6, 5167575007), (7, 4429350006), (14, 2214675003), (21, 1476450002), (42, 738225001)]