18198414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 43020432

約数和(自身を除く): 24822018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 937, 1079, 1494, 1874, 2158, 2811, 3237, 5622, 6474, 8433, 9711, 12181, 16866, 19422, 24362, 36543, 73086, 77771, 109629, 155542, 219258, 233313, 466626, 699939, 1011023, 1399878, 2022046, 3033069, 6066138, 9099207, 18198414]

約数ペア:

[(1, 18198414), (2, 9099207), (3, 6066138), (6, 3033069), (9, 2022046), (13, 1399878), (18, 1011023), (26, 699939), (39, 466626), (78, 233313), (83, 219258), (117, 155542), (166, 109629), (234, 77771), (249, 73086), (498, 36543), (747, 24362), (937, 19422), (1079, 16866), (1494, 12181), (1874, 9711), (2158, 8433), (2811, 6474), (3237, 5622)]