19484892198

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{825701}}^1$

素因数の和:825754

約数の個数: 64

約数和(自身を含む): 47560435200

約数和(自身を除く): 28075543002

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 2622, 3933, 7866, 11799, 23598, 825701, 1651402, 2477103, 4954206, 7431309, 14862618, 15688319, 18991123, 22293927, 31376638, 37982246, 44587854, 47064957, 56973369, 94129914, 113946738, 141194871, 170920107, 282389742, 341840214, 360831337, 423584613, 512760321, 721662674, 847169226, 1025520642, 1082494011, 2164988022, 3247482033, 6494964066, 9742446099, 19484892198]

約数ペア:

[(1, 19484892198), (2, 9742446099), (3, 6494964066), (6, 3247482033), (9, 2164988022), (18, 1082494011), (19, 1025520642), (23, 847169226), (27, 721662674), (38, 512760321), (46, 423584613), (54, 360831337), (57, 341840214), (69, 282389742), (114, 170920107), (138, 141194871), (171, 113946738), (207, 94129914), (342, 56973369), (414, 47064957), (437, 44587854), (513, 37982246), (621, 31376638), (874, 22293927), (1026, 18991123), (1242, 15688319), (1311, 14862618), (2622, 7431309), (3933, 4954206), (7866, 2477103), (11799, 1651402), (23598, 825701)]