40520274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{355441}}^1$

素因数の和:355465

約数の個数: 16

約数和(自身を含む): 85306080

約数和(自身を除く): 44785806

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 355441, 710882, 1066323, 2132646, 6753379, 13506758, 20260137, 40520274]

約数ペア:

[(1, 40520274), (2, 20260137), (3, 13506758), (6, 6753379), (19, 2132646), (38, 1066323), (57, 710882), (114, 355441)]