18582224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1367

約数の個数: 40

約数和(自身を含む): 38870280

約数和(自身を除く): 20288056

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1289, 1802, 2578, 3604, 5156, 7208, 10312, 14416, 20624, 21913, 43826, 68317, 87652, 136634, 175304, 273268, 350608, 546536, 1093072, 1161389, 2322778, 4645556, 9291112, 18582224]

約数ペア:

[(1, 18582224), (2, 9291112), (4, 4645556), (8, 2322778), (16, 1161389), (17, 1093072), (34, 546536), (53, 350608), (68, 273268), (106, 175304), (136, 136634), (212, 87652), (272, 68317), (424, 43826), (848, 21913), (901, 20624), (1289, 14416), (1802, 10312), (2578, 7208), (3604, 5156)]