40621572

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{7573}}^1$

素因数の和:7732

約数の個数: 36

約数和(自身を含む): 103385100

約数和(自身を除く): 62763528

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 7573, 15146, 22719, 30292, 45438, 68157, 90876, 136314, 272628, 1128377, 2256754, 3385131, 4513508, 6770262, 10155393, 13540524, 20310786, 40621572]

約数ペア:

[(1, 40621572), (2, 20310786), (3, 13540524), (4, 10155393), (6, 6770262), (9, 4513508), (12, 3385131), (18, 2256754), (36, 1128377), (149, 272628), (298, 136314), (447, 90876), (596, 68157), (894, 45438), (1341, 30292), (1788, 22719), (2682, 15146), (5364, 7573)]