247484574

素因数分解:

$2^1\times 3^2\times {\mathrm{3697}}^1\times {\mathrm{3719}}^1$

素因数の和:7424

約数の個数: 24

約数和(自身を含む): 536505840

約数和(自身を除く): 289021266

約数列:

[1, 2, 3, 6, 9, 18, 3697, 3719, 7394, 7438, 11091, 11157, 22182, 22314, 33273, 33471, 66546, 66942, 13749143, 27498286, 41247429, 82494858, 123742287, 247484574]

約数ペア:

[(1, 247484574), (2, 123742287), (3, 82494858), (6, 41247429), (9, 27498286), (18, 13749143), (3697, 66942), (3719, 66546), (7394, 33471), (7438, 33273), (11091, 22314), (11157, 22182)]