40492242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{321367}}^1$

素因数の和:321382

約数の個数: 24

約数和(自身を含む): 100266816

約数和(自身を除く): 59774574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 321367, 642734, 964101, 1928202, 2249569, 2892303, 4499138, 5784606, 6748707, 13497414, 20246121, 40492242]

約数ペア:

[(1, 40492242), (2, 20246121), (3, 13497414), (6, 6748707), (7, 5784606), (9, 4499138), (14, 2892303), (18, 2249569), (21, 1928202), (42, 964101), (63, 642734), (126, 321367)]