7647232212

素因数分解:

$2^2\times 3^2\times {\mathrm{212423117}}^1$

素因数の和:212423127

約数の個数: 18

約数和(自身を含む): 19330503738

約数和(自身を除く): 11683271526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 212423117, 424846234, 637269351, 849692468, 1274538702, 1911808053, 2549077404, 3823616106, 7647232212]

約数ペア:

[(1, 7647232212), (2, 3823616106), (3, 2549077404), (4, 1911808053), (6, 1274538702), (9, 849692468), (12, 637269351), (18, 424846234), (36, 212423117)]