21167615034

素因数分解:

$2^1\times 3^3\times {\mathrm{391992871}}^1$

素因数の和:391992882

約数の個数: 16

約数和(自身を含む): 47039144640

約数和(自身を除く): 25871529606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 391992871, 783985742, 1175978613, 2351957226, 3527935839, 7055871678, 10583807517, 21167615034]

約数ペア:

[(1, 21167615034), (2, 10583807517), (3, 7055871678), (6, 3527935839), (9, 2351957226), (18, 1175978613), (27, 783985742), (54, 391992871)]