81907602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1950181}}^1$

素因数の和:1950193

約数の個数: 16

約数和(自身を含む): 187217472

約数和(自身を除く): 105309870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1950181, 3900362, 5850543, 11701086, 13651267, 27302534, 40953801, 81907602]

約数ペア:

[(1, 81907602), (2, 40953801), (3, 27302534), (6, 13651267), (7, 11701086), (14, 5850543), (21, 3900362), (42, 1950181)]