17680182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{226669}}^1$

素因数の和:226687

約数の個数: 16

約数和(自身を含む): 38080560

約数和(自身を除く): 20400378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 226669, 453338, 680007, 1360014, 2946697, 5893394, 8840091, 17680182]

約数ペア:

[(1, 17680182), (2, 8840091), (3, 5893394), (6, 2946697), (13, 1360014), (26, 680007), (39, 453338), (78, 226669)]