285366942

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{754939}}^1$

素因数の和:754957

約数の個数: 32

約数和(自身を含む): 724742400

約数和(自身を除く): 439375458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 754939, 1509878, 2264817, 4529634, 5284573, 6794451, 10569146, 13588902, 15853719, 20383353, 31707438, 40766706, 47561157, 95122314, 142683471, 285366942]

約数ペア:

[(1, 285366942), (2, 142683471), (3, 95122314), (6, 47561157), (7, 40766706), (9, 31707438), (14, 20383353), (18, 15853719), (21, 13588902), (27, 10569146), (42, 6794451), (54, 5284573), (63, 4529634), (126, 2264817), (189, 1509878), (378, 754939)]