18358274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6091}}^1$

素因数の和:6241

約数の個数: 16

約数和(自身を含む): 30265056

約数和(自身を除く): 11906782

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 6091, 12182, 67001, 134002, 834467, 1668934, 9179137, 18358274]

約数ペア:

[(1, 18358274), (2, 9179137), (11, 1668934), (22, 834467), (137, 134002), (274, 67001), (1507, 12182), (3014, 6091)]