2691541368

素因数分解:

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

素因数の和:1967532

約数の個数: 48

約数和(自身を含む): 7673257800

約数和(自身を除く): 4981716432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1967501, 3935002, 5902503, 7870004, 11805006, 15740008, 17707509, 23610012, 35415018, 37382519, 47220024, 70830036, 74765038, 112147557, 141660072, 149530076, 224295114, 299060152, 336442671, 448590228, 672885342, 897180456, 1345770684, 2691541368]

約数ペア:

[(1, 2691541368), (2, 1345770684), (3, 897180456), (4, 672885342), (6, 448590228), (8, 336442671), (9, 299060152), (12, 224295114), (18, 149530076), (19, 141660072), (24, 112147557), (36, 74765038), (38, 70830036), (57, 47220024), (72, 37382519), (76, 35415018), (114, 23610012), (152, 17707509), (171, 15740008), (228, 11805006), (342, 7870004), (456, 5902503), (684, 3935002), (1368, 1967501)]