2790864

素因数分解:

$2^4\times 3^2\times {\mathrm{19381}}^1$

素因数の和:19395

約数の個数: 30

約数和(自身を含む): 7810946

約数和(自身を除く): 5020082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 19381, 38762, 58143, 77524, 116286, 155048, 174429, 232572, 310096, 348858, 465144, 697716, 930288, 1395432, 2790864]

約数ペア:

[(1, 2790864), (2, 1395432), (3, 930288), (4, 697716), (6, 465144), (8, 348858), (9, 310096), (12, 232572), (16, 174429), (18, 155048), (24, 116286), (36, 77524), (48, 58143), (72, 38762), (144, 19381)]