66921714

素因数分解:

$2^1\times 3^5\times {\mathrm{137699}}^1$

素因数の和:137716

約数の個数: 24

約数和(自身を含む): 150368400

約数和(自身を除く): 83446686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 137699, 275398, 413097, 826194, 1239291, 2478582, 3717873, 7435746, 11153619, 22307238, 33460857, 66921714]

約数ペア:

[(1, 66921714), (2, 33460857), (3, 22307238), (6, 11153619), (9, 7435746), (18, 3717873), (27, 2478582), (54, 1239291), (81, 826194), (162, 413097), (243, 275398), (486, 137699)]