31728942

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83939}}^1$

素因数の和:83957

約数の個数: 32

約数和(自身を含む): 80582400

約数和(自身を除く): 48853458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 83939, 167878, 251817, 503634, 587573, 755451, 1175146, 1510902, 1762719, 2266353, 3525438, 4532706, 5288157, 10576314, 15864471, 31728942]

約数ペア:

[(1, 31728942), (2, 15864471), (3, 10576314), (6, 5288157), (7, 4532706), (9, 3525438), (14, 2266353), (18, 1762719), (21, 1510902), (27, 1175146), (42, 755451), (54, 587573), (63, 503634), (126, 251817), (189, 167878), (378, 83939)]