285150726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{754367}}^1$

素因数の和:754385

約数の個数: 32

約数和(自身を含む): 724193280

約数和(自身を除く): 439042554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 754367, 1508734, 2263101, 4526202, 5280569, 6789303, 10561138, 13578606, 15841707, 20367909, 31683414, 40735818, 47525121, 95050242, 142575363, 285150726]

約数ペア:

[(1, 285150726), (2, 142575363), (3, 95050242), (6, 47525121), (7, 40735818), (9, 31683414), (14, 20367909), (18, 15841707), (21, 13578606), (27, 10561138), (42, 6789303), (54, 5280569), (63, 4526202), (126, 2263101), (189, 1508734), (378, 754367)]