12161898

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13789}}^1$

素因数の和:13811

約数の個数: 36

約数和(自身を含む): 30655170

約数和(自身を除く): 18493272

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 13789, 27578, 41367, 82734, 96523, 124101, 193046, 248202, 289569, 579138, 675661, 868707, 1351322, 1737414, 2026983, 4053966, 6080949, 12161898]

約数ペア:

[(1, 12161898), (2, 6080949), (3, 4053966), (6, 2026983), (7, 1737414), (9, 1351322), (14, 868707), (18, 675661), (21, 579138), (42, 289569), (49, 248202), (63, 193046), (98, 124101), (126, 96523), (147, 82734), (294, 41367), (441, 27578), (882, 13789)]