1881342

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5501}}^1$

素因数の和:5528

約数の個数: 24

約数和(自身を含む): 4291560

約数和(自身を除く): 2410218

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 5501, 11002, 16503, 33006, 49509, 99018, 104519, 209038, 313557, 627114, 940671, 1881342]

約数ペア:

[(1, 1881342), (2, 940671), (3, 627114), (6, 313557), (9, 209038), (18, 104519), (19, 99018), (38, 49509), (57, 33006), (114, 16503), (171, 11002), (342, 5501)]