18405114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2593}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 45571392

約数和(自身を除く): 27166278

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 2593, 3549, 5186, 7098, 7779, 15558, 18151, 33709, 36302, 54453, 67418, 101127, 108906, 202254, 235963, 438217, 471926, 707889, 876434, 1314651, 1415778, 2629302, 3067519, 6135038, 9202557, 18405114]

約数ペア:

[(1, 18405114), (2, 9202557), (3, 6135038), (6, 3067519), (7, 2629302), (13, 1415778), (14, 1314651), (21, 876434), (26, 707889), (39, 471926), (42, 438217), (78, 235963), (91, 202254), (169, 108906), (182, 101127), (273, 67418), (338, 54453), (507, 36302), (546, 33709), (1014, 18151), (1183, 15558), (2366, 7779), (2593, 7098), (3549, 5186)]