38646

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:140

約数の個数: 24

約数和(自身を含む): 88920

約数和(自身を除く): 50274

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 113, 114, 171, 226, 339, 342, 678, 1017, 2034, 2147, 4294, 6441, 12882, 19323, 38646]

約数ペア:

[(1, 38646), (2, 19323), (3, 12882), (6, 6441), (9, 4294), (18, 2147), (19, 2034), (38, 1017), (57, 678), (113, 342), (114, 339), (171, 226)]