18964615176

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2316

約数の個数: 192

約数和(自身を含む): 56529083520

約数和(自身を除く): 37564468344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 137, 142, 156, 213, 234, 274, 284, 312, 411, 426, 468, 548, 568, 639, 822, 852, 923, 936, 1096, 1233, 1278, 1644, 1704, 1781, 1846, 2083, 2466, 2556, 2769, 3288, 3562, 3692, 4166, 4932, 5112, 5343, 5538, 6249, 7124, 7384, 8307, 8332, 9727, 9864, 10686, 11076, 12498, 14248, 16029, 16614, 16664, 18747, 19454, 21372, 22152, 24996, 27079, 29181, 32058, 33228, 37494, 38908, 42744, 49992, 54158, 58362, 64116, 66456, 74988, 77816, 81237, 87543, 108316, 116724, 126451, 128232, 147893, 149976, 162474, 175086, 216632, 233448, 243711, 252902, 285371, 295786, 324948, 350172, 379353, 443679, 487422, 505804, 570742, 591572, 649896, 700344, 758706, 856113, 887358, 974844, 1011608, 1138059, 1141484, 1183144, 1331037, 1517412, 1712226, 1774716, 1922609, 1949688, 2276118, 2282968, 2568339, 2662074, 3034824, 3424452, 3549432, 3709823, 3845218, 4552236, 5136678, 5324148, 5767827, 6848904, 7419646, 7690436, 9104472, 10273356, 10648296, 11129469, 11535654, 14839292, 15380872, 17303481, 20261341, 20546712, 22258938, 23071308, 29678584, 33388407, 34606962, 40522682, 44517876, 46142616, 60784023, 66776814, 69213924, 81045364, 89035752, 121568046, 133553628, 138427848, 162090728, 182352069, 243136092, 263397433, 267107256, 364704138, 486272184, 526794866, 729408276, 790192299, 1053589732, 1458816552, 1580384598, 2107179464, 2370576897, 3160769196, 4741153794, 6321538392, 9482307588, 18964615176]

約数ペア:

[(1, 18964615176), (2, 9482307588), (3, 6321538392), (4, 4741153794), (6, 3160769196), (8, 2370576897), (9, 2107179464), (12, 1580384598), (13, 1458816552), (18, 1053589732), (24, 790192299), (26, 729408276), (36, 526794866), (39, 486272184), (52, 364704138), (71, 267107256), (72, 263397433), (78, 243136092), (104, 182352069), (117, 162090728), (137, 138427848), (142, 133553628), (156, 121568046), (213, 89035752), (234, 81045364), (274, 69213924), (284, 66776814), (312, 60784023), (411, 46142616), (426, 44517876), (468, 40522682), (548, 34606962), (568, 33388407), (639, 29678584), (822, 23071308), (852, 22258938), (923, 20546712), (936, 20261341), (1096, 17303481), (1233, 15380872), (1278, 14839292), (1644, 11535654), (1704, 11129469), (1781, 10648296), (1846, 10273356), (2083, 9104472), (2466, 7690436), (2556, 7419646), (2769, 6848904), (3288, 5767827), (3562, 5324148), (3692, 5136678), (4166, 4552236), (4932, 3845218), (5112, 3709823), (5343, 3549432), (5538, 3424452), (6249, 3034824), (7124, 2662074), (7384, 2568339), (8307, 2282968), (8332, 2276118), (9727, 1949688), (9864, 1922609), (10686, 1774716), (11076, 1712226), (12498, 1517412), (14248, 1331037), (16029, 1183144), (16614, 1141484), (16664, 1138059), (18747, 1011608), (19454, 974844), (21372, 887358), (22152, 856113), (24996, 758706), (27079, 700344), (29181, 649896), (32058, 591572), (33228, 570742), (37494, 505804), (38908, 487422), (42744, 443679), (49992, 379353), (54158, 350172), (58362, 324948), (64116, 295786), (66456, 285371), (74988, 252902), (77816, 243711), (81237, 233448), (87543, 216632), (108316, 175086), (116724, 162474), (126451, 149976), (128232, 147893)]