54005238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{142871}}^1$

素因数の和:142889

約数の個数: 32

約数和(自身を含む): 137157120

約数和(自身を除く): 83151882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 142871, 285742, 428613, 857226, 1000097, 1285839, 2000194, 2571678, 3000291, 3857517, 6000582, 7715034, 9000873, 18001746, 27002619, 54005238]

約数ペア:

[(1, 54005238), (2, 27002619), (3, 18001746), (6, 9000873), (7, 7715034), (9, 6000582), (14, 3857517), (18, 3000291), (21, 2571678), (27, 2000194), (42, 1285839), (54, 1000097), (63, 857226), (126, 428613), (189, 285742), (378, 142871)]