68663106

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{17909}}^1$

素因数の和:17991

約数の個数: 32

約数和(自身を含む): 154742400

約数和(自身を除く): 86079294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 17909, 35818, 53727, 107454, 161181, 322362, 483543, 967086, 1271539, 2543078, 3814617, 7629234, 11443851, 22887702, 34331553, 68663106]

約数ペア:

[(1, 68663106), (2, 34331553), (3, 22887702), (6, 11443851), (9, 7629234), (18, 3814617), (27, 2543078), (54, 1271539), (71, 967086), (142, 483543), (213, 322362), (426, 161181), (639, 107454), (1278, 53727), (1917, 35818), (3834, 17909)]