86240826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{684451}}^1$

素因数の和:684466

約数の個数: 24

約数和(自身を含む): 213549024

約数和(自身を除く): 127308198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 684451, 1368902, 2053353, 4106706, 4791157, 6160059, 9582314, 12320118, 14373471, 28746942, 43120413, 86240826]

約数ペア:

[(1, 86240826), (2, 43120413), (3, 28746942), (6, 14373471), (7, 12320118), (9, 9582314), (14, 6160059), (18, 4791157), (21, 4106706), (42, 2053353), (63, 1368902), (126, 684451)]