18121326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{158959}}^1$

素因数の和:158983

約数の個数: 16

約数和(自身を含む): 38150400

約数和(自身を除く): 20029074

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 158959, 317918, 476877, 953754, 3020221, 6040442, 9060663, 18121326]

約数ペア:

[(1, 18121326), (2, 9060663), (3, 6040442), (6, 3020221), (19, 953754), (38, 476877), (57, 317918), (114, 158959)]