2061864648

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1507211}}^1$

素因数の和:1507242

約数の個数: 48

約数和(自身を含む): 5878126800

約数和(自身を除く): 3816262152

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, 1507211, 3014422, 4521633, 6028844, 9043266, 12057688, 13564899, 18086532, 27129798, 28637009, 36173064, 54259596, 57274018, 85911027, 108519192, 114548036, 171822054, 229096072, 257733081, 343644108, 515466162, 687288216, 1030932324, 2061864648]

約数ペア:

[(1, 2061864648), (2, 1030932324), (3, 687288216), (4, 515466162), (6, 343644108), (8, 257733081), (9, 229096072), (12, 171822054), (18, 114548036), (19, 108519192), (24, 85911027), (36, 57274018), (38, 54259596), (57, 36173064), (72, 28637009), (76, 27129798), (114, 18086532), (152, 13564899), (171, 12057688), (228, 9043266), (342, 6028844), (456, 4521633), (684, 3014422), (1368, 1507211)]