68481588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{815257}}^1$

素因数の和:815271

約数の個数: 24

約数和(自身を含む): 182617792

約数和(自身を除く): 114136204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 815257, 1630514, 2445771, 3261028, 4891542, 5706799, 9783084, 11413598, 17120397, 22827196, 34240794, 68481588]

約数ペア:

[(1, 68481588), (2, 34240794), (3, 22827196), (4, 17120397), (6, 11413598), (7, 9783084), (12, 5706799), (14, 4891542), (21, 3261028), (28, 2445771), (42, 1630514), (84, 815257)]