18236482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2309}}^1$

素因数の和:2681

約数の個数: 16

約数和(自身を含む): 29937600

約数和(自身を除く): 11701118

約数列:

[1, 2, 11, 22, 359, 718, 2309, 3949, 4618, 7898, 25399, 50798, 828931, 1657862, 9118241, 18236482]

約数ペア:

[(1, 18236482), (2, 9118241), (11, 1657862), (22, 828931), (359, 50798), (718, 25399), (2309, 7898), (3949, 4618)]