18180704

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{4337}}^1$

素因数の和:4478

約数の個数: 24

約数和(自身を含む): 36074808

約数和(自身を除く): 17894104

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 4337, 8674, 17348, 34696, 69392, 138784, 568147, 1136294, 2272588, 4545176, 9090352, 18180704]

約数ペア:

[(1, 18180704), (2, 9090352), (4, 4545176), (8, 2272588), (16, 1136294), (32, 568147), (131, 138784), (262, 69392), (524, 34696), (1048, 17348), (2096, 8674), (4192, 4337)]