70138908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{278329}}^1$

素因数の和:278346

約数の個数: 36

約数和(自身を含む): 202624240

約数和(自身を除く): 132485332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 278329, 556658, 834987, 1113316, 1669974, 1948303, 2504961, 3339948, 3896606, 5009922, 5844909, 7793212, 10019844, 11689818, 17534727, 23379636, 35069454, 70138908]

約数ペア:

[(1, 70138908), (2, 35069454), (3, 23379636), (4, 17534727), (6, 11689818), (7, 10019844), (9, 7793212), (12, 5844909), (14, 5009922), (18, 3896606), (21, 3339948), (28, 2504961), (36, 1948303), (42, 1669974), (63, 1113316), (84, 834987), (126, 556658), (252, 278329)]