21292734

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{52967}}^1$

素因数の和:53039

約数の個数: 16

約数和(自身を含む): 43221888

約数和(自身を除く): 21929154

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 52967, 105934, 158901, 317802, 3548789, 7097578, 10646367, 21292734]

約数ペア:

[(1, 21292734), (2, 10646367), (3, 7097578), (6, 3548789), (67, 317802), (134, 158901), (201, 105934), (402, 52967)]