42921906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{420803}}^1$

素因数の和:420825

約数の個数: 16

約数和(自身を含む): 90893664

約数和(自身を除く): 47971758

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 420803, 841606, 1262409, 2524818, 7153651, 14307302, 21460953, 42921906]

約数ペア:

[(1, 42921906), (2, 21460953), (3, 14307302), (6, 7153651), (17, 2524818), (34, 1262409), (51, 841606), (102, 420803)]