12971934

素因数分解:

$2^1\times 3^3\times {\mathrm{229}}^1\times {\mathrm{1049}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 28980000

約数和(自身を除く): 16008066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 229, 458, 687, 1049, 1374, 2061, 2098, 3147, 4122, 6183, 6294, 9441, 12366, 18882, 28323, 56646, 240221, 480442, 720663, 1441326, 2161989, 4323978, 6485967, 12971934]

約数ペア:

[(1, 12971934), (2, 6485967), (3, 4323978), (6, 2161989), (9, 1441326), (18, 720663), (27, 480442), (54, 240221), (229, 56646), (458, 28323), (687, 18882), (1049, 12366), (1374, 9441), (2061, 6294), (2098, 6183), (3147, 4122)]