18744218306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8271941}}^1$

素因数の和:8272057

約数の個数: 16

約数和(自身を含む): 30970150848

約数和(自身を除く): 12225932542

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 8271941, 16543882, 90991351, 181982702, 852009923, 1704019846, 9372109153, 18744218306]

約数ペア:

[(1, 18744218306), (2, 9372109153), (11, 1704019846), (22, 852009923), (103, 181982702), (206, 90991351), (1133, 16543882), (2266, 8271941)]