27730218

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{63311}}^1$

素因数の和:63389

約数の個数: 16

約数和(自身を含む): 56221056

約数和(自身を除く): 28490838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 63311, 126622, 189933, 379866, 4621703, 9243406, 13865109, 27730218]

約数ペア:

[(1, 27730218), (2, 13865109), (3, 9243406), (6, 4621703), (73, 379866), (146, 189933), (219, 126622), (438, 63311)]