42138168

素因数分解:

$2^3\times 3^1\times {\mathrm{1755757}}^1$

素因数の和:1755766

約数の個数: 16

約数和(自身を含む): 105345480

約数和(自身を除く): 63207312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1755757, 3511514, 5267271, 7023028, 10534542, 14046056, 21069084, 42138168]

約数ペア:

[(1, 42138168), (2, 21069084), (3, 14046056), (4, 10534542), (6, 7023028), (8, 5267271), (12, 3511514), (24, 1755757)]