18362014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20357}}^1$

素因数の和:20411

約数の個数: 16

約数和(自身を含む): 30781296

約数和(自身を除く): 12419282

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 20357, 40714, 223927, 447854, 834637, 1669274, 9181007, 18362014]

約数ペア:

[(1, 18362014), (2, 9181007), (11, 1669274), (22, 834637), (41, 447854), (82, 223927), (451, 40714), (902, 20357)]