428054058

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{114883}}^1$

素因数の和:114920

約数の個数: 40

約数和(自身を含む): 1000869408

約数和(自身を除く): 572815350

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 114883, 229766, 344649, 689298, 1033947, 2067894, 2642309, 3101841, 5284618, 6203682, 7926927, 9305523, 15853854, 18611046, 23780781, 47561562, 71342343, 142684686, 214027029, 428054058]

約数ペア:

[(1, 428054058), (2, 214027029), (3, 142684686), (6, 71342343), (9, 47561562), (18, 23780781), (23, 18611046), (27, 15853854), (46, 9305523), (54, 7926927), (69, 6203682), (81, 5284618), (138, 3101841), (162, 2642309), (207, 2067894), (414, 1033947), (621, 689298), (1242, 344649), (1863, 229766), (3726, 114883)]