2018102788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{11149}}^1$

素因数の和:11284

約数の個数: 36

約数和(自身を含む): 3869250700

約数和(自身を除く): 1851147912

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 3481, 6962, 11149, 13924, 22298, 44596, 45253, 90506, 144937, 181012, 289874, 579748, 657791, 1315582, 2631164, 8551283, 17102566, 34205132, 38809669, 77619338, 155238676, 504525697, 1009051394, 2018102788]

約数ペア:

[(1, 2018102788), (2, 1009051394), (4, 504525697), (13, 155238676), (26, 77619338), (52, 38809669), (59, 34205132), (118, 17102566), (236, 8551283), (767, 2631164), (1534, 1315582), (3068, 657791), (3481, 579748), (6962, 289874), (11149, 181012), (13924, 144937), (22298, 90506), (44596, 45253)]