258394914

素因数分解:

$2^1\times 3^3\times {\mathrm{4785091}}^1$

素因数の和:4785102

約数の個数: 16

約数和(自身を含む): 574211040

約数和(自身を除く): 315816126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4785091, 9570182, 14355273, 28710546, 43065819, 86131638, 129197457, 258394914]

約数ペア:

[(1, 258394914), (2, 129197457), (3, 86131638), (6, 43065819), (9, 28710546), (18, 14355273), (27, 9570182), (54, 4785091)]