18105416

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14057}}^1$

素因数の和:14093

約数の個数: 32

約数和(自身を含む): 40487040

約数和(自身を除く): 22381624

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 14057, 28114, 56228, 98399, 112456, 196798, 323311, 393596, 646622, 787192, 1293244, 2263177, 2586488, 4526354, 9052708, 18105416]

約数ペア:

[(1, 18105416), (2, 9052708), (4, 4526354), (7, 2586488), (8, 2263177), (14, 1293244), (23, 787192), (28, 646622), (46, 393596), (56, 323311), (92, 196798), (161, 112456), (184, 98399), (322, 56228), (644, 28114), (1288, 14057)]