21944562

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{35509}}^1$

素因数の和:35617

約数の個数: 16

約数和(自身を含む): 44316480

約数和(自身を除く): 22371918

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 35509, 71018, 106527, 213054, 3657427, 7314854, 10972281, 21944562]

約数ペア:

[(1, 21944562), (2, 10972281), (3, 7314854), (6, 3657427), (103, 213054), (206, 106527), (309, 71018), (618, 35509)]