149020686

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{435733}}^1$

素因数の和:435760

約数の個数: 24

約数和(自身を含む): 339872520

約数和(自身を除く): 190851834

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 435733, 871466, 1307199, 2614398, 3921597, 7843194, 8278927, 16557854, 24836781, 49673562, 74510343, 149020686]

約数ペア:

[(1, 149020686), (2, 74510343), (3, 49673562), (6, 24836781), (9, 16557854), (18, 8278927), (19, 7843194), (38, 3921597), (57, 2614398), (114, 1307199), (171, 871466), (342, 435733)]