21863202

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{158429}}^1$

素因数の和:158457

約数の個数: 16

約数和(自身を含む): 45627840

約数和(自身を除く): 23764638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 158429, 316858, 475287, 950574, 3643867, 7287734, 10931601, 21863202]

約数ペア:

[(1, 21863202), (2, 10931601), (3, 7287734), (6, 3643867), (23, 950574), (46, 475287), (69, 316858), (138, 158429)]