131231934

素因数分解:

$2^1\times 3^3\times {\mathrm{1039}}^1\times {\mathrm{2339}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 292032000

約数和(自身を除く): 160800066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1039, 2078, 2339, 3117, 4678, 6234, 7017, 9351, 14034, 18702, 21051, 28053, 42102, 56106, 63153, 126306, 2430221, 4860442, 7290663, 14581326, 21871989, 43743978, 65615967, 131231934]

約数ペア:

[(1, 131231934), (2, 65615967), (3, 43743978), (6, 21871989), (9, 14581326), (18, 7290663), (27, 4860442), (54, 2430221), (1039, 126306), (2078, 63153), (2339, 56106), (3117, 42102), (4678, 28053), (6234, 21051), (7017, 18702), (9351, 14034)]