42157262

素因数分解:

$2^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{2311}}^1$

素因数の和:3623

約数の個数: 16

約数和(自身を含む): 72356352

約数和(自身を除く): 30199090

約数列:

[1, 2, 7, 14, 1303, 2311, 2606, 4622, 9121, 16177, 18242, 32354, 3011233, 6022466, 21078631, 42157262]

約数ペア:

[(1, 42157262), (2, 21078631), (7, 6022466), (14, 3011233), (1303, 32354), (2311, 18242), (2606, 16177), (4622, 9121)]