68481084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{815251}}^1$

素因数の和:815265

約数の個数: 24

約数和(自身を含む): 182616448

約数和(自身を除く): 114135364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 815251, 1630502, 2445753, 3261004, 4891506, 5706757, 9783012, 11413514, 17120271, 22827028, 34240542, 68481084]

約数ペア:

[(1, 68481084), (2, 34240542), (3, 22827028), (4, 17120271), (6, 11413514), (7, 9783012), (12, 5706757), (14, 4891506), (21, 3261004), (28, 2445753), (42, 1630502), (84, 815251)]