18433837227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1\times {\mathrm{6883}}^1$

素因数の和:8539

約数の個数: 32

約数和(自身を含む): 27105557248

約数和(自身を除く): 8671720021

約数列:

[1, 3, 13, 39, 43, 129, 559, 1597, 1677, 4791, 6883, 20649, 20761, 62283, 68671, 89479, 206013, 268437, 295969, 887907, 892723, 2678169, 3847597, 10992151, 11542791, 32976453, 142897963, 428693889, 472662493, 1417987479, 6144612409, 18433837227]

約数ペア:

[(1, 18433837227), (3, 6144612409), (13, 1417987479), (39, 472662493), (43, 428693889), (129, 142897963), (559, 32976453), (1597, 11542791), (1677, 10992151), (4791, 3847597), (6883, 2678169), (20649, 892723), (20761, 887907), (62283, 295969), (68671, 268437), (89479, 206013)]