42206538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{639493}}^1$

素因数の和:639509

約数の個数: 16

約数和(自身を含む): 92087136

約数和(自身を除く): 49880598

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 639493, 1278986, 1918479, 3836958, 7034423, 14068846, 21103269, 42206538]

約数ペア:

[(1, 42206538), (2, 21103269), (3, 14068846), (6, 7034423), (11, 3836958), (22, 1918479), (33, 1278986), (66, 639493)]