18409546

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:693

約数の個数: 16

約数和(自身を含む): 28044000

約数和(自身を除く): 9634454

約数列:

[1, 2, 149, 163, 298, 326, 379, 758, 24287, 48574, 56471, 61777, 112942, 123554, 9204773, 18409546]

約数ペア:

[(1, 18409546), (2, 9204773), (149, 123554), (163, 112942), (298, 61777), (326, 56471), (379, 48574), (758, 24287)]