138402756

素因数分解:

$2^2\times 3^4\times {\mathrm{427169}}^1$

素因数の和:427185

約数の個数: 30

約数和(自身を含む): 361812990

約数和(自身を除く): 223410234

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 427169, 854338, 1281507, 1708676, 2563014, 3844521, 5126028, 7689042, 11533563, 15378084, 23067126, 34600689, 46134252, 69201378, 138402756]

約数ペア:

[(1, 138402756), (2, 69201378), (3, 46134252), (4, 34600689), (6, 23067126), (9, 15378084), (12, 11533563), (18, 7689042), (27, 5126028), (36, 3844521), (54, 2563014), (81, 1708676), (108, 1281507), (162, 854338), (324, 427169)]