18264918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1009}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 41886720

約数和(自身を除く): 23621802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1009, 1293, 2018, 2586, 3017, 3027, 6034, 6054, 7063, 9051, 14126, 18102, 21189, 42378, 434879, 869758, 1304637, 2609274, 3044153, 6088306, 9132459, 18264918]

約数ペア:

[(1, 18264918), (2, 9132459), (3, 6088306), (6, 3044153), (7, 2609274), (14, 1304637), (21, 869758), (42, 434879), (431, 42378), (862, 21189), (1009, 18102), (1293, 14126), (2018, 9051), (2586, 7063), (3017, 6054), (3027, 6034)]