18860274

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{55147}}^1$

素因数の和:55174

約数の個数: 24

約数和(自身を含む): 43015440

約数和(自身を除く): 24155166

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 55147, 110294, 165441, 330882, 496323, 992646, 1047793, 2095586, 3143379, 6286758, 9430137, 18860274]

約数ペア:

[(1, 18860274), (2, 9430137), (3, 6286758), (6, 3143379), (9, 2095586), (18, 1047793), (19, 992646), (38, 496323), (57, 330882), (114, 165441), (171, 110294), (342, 55147)]