18215362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{1223}}^1$

素因数の和:1913

約数の個数: 16

約数和(自身を含む): 29875392

約数和(自身を除く): 11660030

約数列:

[1, 2, 11, 22, 677, 1223, 1354, 2446, 7447, 13453, 14894, 26906, 827971, 1655942, 9107681, 18215362]

約数ペア:

[(1, 18215362), (2, 9107681), (11, 1655942), (22, 827971), (677, 26906), (1223, 14894), (1354, 13453), (2446, 7447)]