1215677742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8809259}}^1$

素因数の和:8809287

約数の個数: 16

約数和(自身を含む): 2537066880

約数和(自身を除く): 1321389138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 8809259, 17618518, 26427777, 52855554, 202612957, 405225914, 607838871, 1215677742]

約数ペア:

[(1, 1215677742), (2, 607838871), (3, 405225914), (6, 202612957), (23, 52855554), (46, 26427777), (69, 17618518), (138, 8809259)]