1388166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^2$

素因数の和:105

約数の個数: 36

約数和(自身を含む): 3089772

約数和(自身を除く): 1701606

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 169, 222, 338, 481, 507, 962, 1014, 1369, 1443, 2738, 2886, 4107, 6253, 8214, 12506, 17797, 18759, 35594, 37518, 53391, 106782, 231361, 462722, 694083, 1388166]

約数ペア:

[(1, 1388166), (2, 694083), (3, 462722), (6, 231361), (13, 106782), (26, 53391), (37, 37518), (39, 35594), (74, 18759), (78, 17797), (111, 12506), (169, 8214), (222, 6253), (338, 4107), (481, 2886), (507, 2738), (962, 1443), (1014, 1369)]