822942

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:488

約数の個数: 24

約数和(自身を含む): 1801800

約数和(自身を除く): 978858

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 349, 393, 698, 786, 1047, 1179, 2094, 2358, 3141, 6282, 45719, 91438, 137157, 274314, 411471, 822942]

約数ペア:

[(1, 822942), (2, 411471), (3, 274314), (6, 137157), (9, 91438), (18, 45719), (131, 6282), (262, 3141), (349, 2358), (393, 2094), (698, 1179), (786, 1047)]