56746818

素因数分解:

$2^1\times 3^6\times {\mathrm{38921}}^1$

素因数の和:38941

約数の個数: 28

約数和(自身を含む): 127625238

約数和(自身を除く): 70878420

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 38921, 77842, 116763, 233526, 350289, 700578, 1050867, 2101734, 3152601, 6305202, 9457803, 18915606, 28373409, 56746818]

約数ペア:

[(1, 56746818), (2, 28373409), (3, 18915606), (6, 9457803), (9, 6305202), (18, 3152601), (27, 2101734), (54, 1050867), (81, 700578), (162, 350289), (243, 233526), (486, 116763), (729, 77842), (1458, 38921)]