138764562

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1217233}}^1$

素因数の和:1217257

約数の個数: 16

約数和(自身を含む): 292136160

約数和(自身を除く): 153371598

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1217233, 2434466, 3651699, 7303398, 23127427, 46254854, 69382281, 138764562]

約数ペア:

[(1, 138764562), (2, 69382281), (3, 46254854), (6, 23127427), (19, 7303398), (38, 3651699), (57, 2434466), (114, 1217233)]