18564444

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 51744000

約数和(自身を除く): 33179556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 83, 108, 109, 114, 166, 171, 218, 228, 249, 327, 332, 342, 436, 498, 513, 654, 684, 747, 981, 996, 1026, 1308, 1494, 1577, 1962, 2052, 2071, 2241, 2943, 2988, 3154, 3924, 4142, 4482, 4731, 5886, 6213, 6308, 8284, 8964, 9047, 9462, 11772, 12426, 14193, 18094, 18639, 18924, 24852, 27141, 28386, 36188, 37278, 42579, 54282, 55917, 56772, 74556, 81423, 85158, 108564, 111834, 162846, 170316, 171893, 223668, 244269, 325692, 343786, 488538, 515679, 687572, 977076, 1031358, 1547037, 2062716, 3094074, 4641111, 6188148, 9282222, 18564444]

約数ペア:

[(1, 18564444), (2, 9282222), (3, 6188148), (4, 4641111), (6, 3094074), (9, 2062716), (12, 1547037), (18, 1031358), (19, 977076), (27, 687572), (36, 515679), (38, 488538), (54, 343786), (57, 325692), (76, 244269), (83, 223668), (108, 171893), (109, 170316), (114, 162846), (166, 111834), (171, 108564), (218, 85158), (228, 81423), (249, 74556), (327, 56772), (332, 55917), (342, 54282), (436, 42579), (498, 37278), (513, 36188), (654, 28386), (684, 27141), (747, 24852), (981, 18924), (996, 18639), (1026, 18094), (1308, 14193), (1494, 12426), (1577, 11772), (1962, 9462), (2052, 9047), (2071, 8964), (2241, 8284), (2943, 6308), (2988, 6213), (3154, 5886), (3924, 4731), (4142, 4482)]