42019902

素因数分解:

$2^1\times 3^2\times {\mathrm{2334439}}^1$

素因数の和:2334447

約数の個数: 12

約数和(自身を含む): 91043160

約数和(自身を除く): 49023258

約数列:

[1, 2, 3, 6, 9, 18, 2334439, 4668878, 7003317, 14006634, 21009951, 42019902]

約数ペア:

[(1, 42019902), (2, 21009951), (3, 14006634), (6, 7003317), (9, 4668878), (18, 2334439)]