42211686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{639571}}^1$

素因数の和:639587

約数の個数: 16

約数和(自身を含む): 92098368

約数和(自身を除く): 49886682

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 639571, 1279142, 1918713, 3837426, 7035281, 14070562, 21105843, 42211686]

約数ペア:

[(1, 42211686), (2, 21105843), (3, 14070562), (6, 7035281), (11, 3837426), (22, 1918713), (33, 1279142), (66, 639571)]