17909052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213203}}^1$

素因数の和:213217

約数の個数: 24

約数和(自身を含む): 47757696

約数和(自身を除く): 29848644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213203, 426406, 639609, 852812, 1279218, 1492421, 2558436, 2984842, 4477263, 5969684, 8954526, 17909052]

約数ペア:

[(1, 17909052), (2, 8954526), (3, 5969684), (4, 4477263), (6, 2984842), (7, 2558436), (12, 1492421), (14, 1279218), (21, 852812), (28, 639609), (42, 426406), (84, 213203)]