40540842

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{30853}}^1$

素因数の和:30934

約数の個数: 24

約数和(自身を含む): 89044644

約数和(自身を除く): 48503802

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 30853, 61706, 92559, 185118, 277677, 555354, 2252269, 4504538, 6756807, 13513614, 20270421, 40540842]

約数ペア:

[(1, 40540842), (2, 20270421), (3, 13513614), (6, 6756807), (9, 4504538), (18, 2252269), (73, 555354), (146, 277677), (219, 185118), (438, 92559), (657, 61706), (1314, 30853)]