2018656026

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1967501}}^1$

素因数の和:1967531

約数の個数: 32

約数和(自身を含む): 4722004800

約数和(自身を除く): 2703348774

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1967501, 3935002, 5902503, 11805006, 17707509, 35415018, 37382519, 53122527, 74765038, 106245054, 112147557, 224295114, 336442671, 672885342, 1009328013, 2018656026]

約数ペア:

[(1, 2018656026), (2, 1009328013), (3, 672885342), (6, 336442671), (9, 224295114), (18, 112147557), (19, 106245054), (27, 74765038), (38, 53122527), (54, 37382519), (57, 35415018), (114, 17707509), (171, 11805006), (342, 5902503), (513, 3935002), (1026, 1967501)]