12040794

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 29420820

約数和(自身を除く): 17380026

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 109, 114, 153, 171, 218, 306, 323, 327, 342, 361, 646, 654, 722, 969, 981, 1083, 1853, 1938, 1962, 2071, 2166, 2907, 3249, 3706, 4142, 5559, 5814, 6137, 6213, 6498, 11118, 12274, 12426, 16677, 18411, 18639, 33354, 35207, 36822, 37278, 39349, 55233, 70414, 78698, 105621, 110466, 118047, 211242, 236094, 316863, 354141, 633726, 668933, 708282, 1337866, 2006799, 4013598, 6020397, 12040794]

約数ペア:

[(1, 12040794), (2, 6020397), (3, 4013598), (6, 2006799), (9, 1337866), (17, 708282), (18, 668933), (19, 633726), (34, 354141), (38, 316863), (51, 236094), (57, 211242), (102, 118047), (109, 110466), (114, 105621), (153, 78698), (171, 70414), (218, 55233), (306, 39349), (323, 37278), (327, 36822), (342, 35207), (361, 33354), (646, 18639), (654, 18411), (722, 16677), (969, 12426), (981, 12274), (1083, 11118), (1853, 6498), (1938, 6213), (1962, 6137), (2071, 5814), (2166, 5559), (2907, 4142), (3249, 3706)]