18268558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 34364160

約数和(自身を除く): 16095602

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 313, 379, 626, 758, 2191, 2653, 3443, 4169, 4382, 5306, 6886, 8338, 24101, 29183, 48202, 58366, 118627, 237254, 830389, 1304897, 1660778, 2609794, 9134279, 18268558]

約数ペア:

[(1, 18268558), (2, 9134279), (7, 2609794), (11, 1660778), (14, 1304897), (22, 830389), (77, 237254), (154, 118627), (313, 58366), (379, 48202), (626, 29183), (758, 24101), (2191, 8338), (2653, 6886), (3443, 5306), (4169, 4382)]