40420044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{160397}}^1$

素因数の和:160414

約数の個数: 36

約数和(自身を含む): 116769744

約数和(自身を除く): 76349700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 160397, 320794, 481191, 641588, 962382, 1122779, 1443573, 1924764, 2245558, 2887146, 3368337, 4491116, 5774292, 6736674, 10105011, 13473348, 20210022, 40420044]

約数ペア:

[(1, 40420044), (2, 20210022), (3, 13473348), (4, 10105011), (6, 6736674), (7, 5774292), (9, 4491116), (12, 3368337), (14, 2887146), (18, 2245558), (21, 1924764), (28, 1443573), (36, 1122779), (42, 962382), (63, 641588), (84, 481191), (126, 320794), (252, 160397)]