138820554

素因数分解:

$2^1\times 3^6\times {\mathrm{95213}}^1$

素因数の和:95233

約数の個数: 28

約数和(自身を含む): 312206706

約数和(自身を除く): 173386152

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 95213, 190426, 285639, 571278, 856917, 1713834, 2570751, 5141502, 7712253, 15424506, 23136759, 46273518, 69410277, 138820554]

約数ペア:

[(1, 138820554), (2, 69410277), (3, 46273518), (6, 23136759), (9, 15424506), (18, 7712253), (27, 5141502), (54, 2570751), (81, 1713834), (162, 856917), (243, 571278), (486, 285639), (729, 190426), (1458, 95213)]