172114842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1247209}}^1$

素因数の和:1247237

約数の個数: 16

約数和(自身を含む): 359196480

約数和(自身を除く): 187081638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1247209, 2494418, 3741627, 7483254, 28685807, 57371614, 86057421, 172114842]

約数ペア:

[(1, 172114842), (2, 86057421), (3, 57371614), (6, 28685807), (23, 7483254), (46, 3741627), (69, 2494418), (138, 1247209)]