18112094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 37255680

約数和(自身を除く): 19143586

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 83, 91, 109, 143, 154, 166, 182, 218, 286, 581, 763, 913, 1001, 1079, 1162, 1199, 1417, 1526, 1826, 2002, 2158, 2398, 2834, 6391, 7553, 8393, 9047, 9919, 11869, 12782, 15106, 15587, 16786, 18094, 19838, 23738, 31174, 63329, 83083, 99517, 109109, 117611, 126658, 166166, 199034, 218218, 235222, 696619, 823277, 1293721, 1393238, 1646554, 2587442, 9056047, 18112094]

約数ペア:

[(1, 18112094), (2, 9056047), (7, 2587442), (11, 1646554), (13, 1393238), (14, 1293721), (22, 823277), (26, 696619), (77, 235222), (83, 218218), (91, 199034), (109, 166166), (143, 126658), (154, 117611), (166, 109109), (182, 99517), (218, 83083), (286, 63329), (581, 31174), (763, 23738), (913, 19838), (1001, 18094), (1079, 16786), (1162, 15587), (1199, 15106), (1417, 12782), (1526, 11869), (1826, 9919), (2002, 9047), (2158, 8393), (2398, 7553), (2834, 6391)]