31669014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{406013}}^1$

素因数の和:406031

約数の個数: 16

約数和(自身を含む): 68210352

約数和(自身を除く): 36541338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 406013, 812026, 1218039, 2436078, 5278169, 10556338, 15834507, 31669014]

約数ペア:

[(1, 31669014), (2, 15834507), (3, 10556338), (6, 5278169), (13, 2436078), (26, 1218039), (39, 812026), (78, 406013)]