138874068

素因数分解:

$2^2\times 3^3\times {\mathrm{1285871}}^1$

素因数の和:1285884

約数の個数: 24

約数和(自身を含む): 360044160

約数和(自身を除く): 221170092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1285871, 2571742, 3857613, 5143484, 7715226, 11572839, 15430452, 23145678, 34718517, 46291356, 69437034, 138874068]

約数ペア:

[(1, 138874068), (2, 69437034), (3, 46291356), (4, 34718517), (6, 23145678), (9, 15430452), (12, 11572839), (18, 7715226), (27, 5143484), (36, 3857613), (54, 2571742), (108, 1285871)]