139326426

素因数分解:

$2^1\times 3^3\times {\mathrm{2580119}}^1$

素因数の和:2580130

約数の個数: 16

約数和(自身を含む): 309614400

約数和(自身を除く): 170287974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2580119, 5160238, 7740357, 15480714, 23221071, 46442142, 69663213, 139326426]

約数ペア:

[(1, 139326426), (2, 69663213), (3, 46442142), (6, 23221071), (9, 15480714), (18, 7740357), (27, 5160238), (54, 2580119)]