105491778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2511709}}^1$

素因数の和:2511721

約数の個数: 16

約数和(自身を含む): 241124160

約数和(自身を除く): 135632382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2511709, 5023418, 7535127, 15070254, 17581963, 35163926, 52745889, 105491778]

約数ペア:

[(1, 105491778), (2, 52745889), (3, 35163926), (6, 17581963), (7, 15070254), (14, 7535127), (21, 5023418), (42, 2511709)]