18274861656

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8111}}^1$

素因数の和:8212

約数の個数: 192

約数和(自身を含む): 54921484800

約数和(自身を除く): 36646623144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 61, 72, 76, 81, 108, 114, 122, 152, 162, 171, 183, 216, 228, 243, 244, 324, 342, 366, 456, 486, 488, 513, 549, 648, 684, 732, 972, 1026, 1098, 1159, 1368, 1464, 1539, 1647, 1944, 2052, 2196, 2318, 3078, 3294, 3477, 4104, 4392, 4617, 4636, 4941, 6156, 6588, 6954, 8111, 9234, 9272, 9882, 10431, 12312, 13176, 13908, 14823, 16222, 18468, 19764, 20862, 24333, 27816, 29646, 31293, 32444, 36936, 39528, 41724, 48666, 59292, 62586, 64888, 72999, 83448, 93879, 97332, 118584, 125172, 145998, 154109, 187758, 194664, 218997, 250344, 281637, 291996, 308218, 375516, 437994, 462327, 494771, 563274, 583992, 616436, 656991, 751032, 875988, 924654, 989542, 1126548, 1232872, 1313982, 1386981, 1484313, 1751976, 1849308, 1970973, 1979084, 2253096, 2627964, 2773962, 2968626, 3698616, 3941946, 3958168, 4160943, 4452939, 5255928, 5547924, 5937252, 7883892, 8321886, 8905878, 9400649, 11095848, 11874504, 12482829, 13358817, 15767784, 16643772, 17811756, 18801298, 24965658, 26717634, 28201947, 33287544, 35623512, 37448487, 37602596, 40076451, 49931316, 53435268, 56403894, 74896974, 75205192, 80152902, 84605841, 99862632, 106870536, 112807788, 120229353, 149793948, 160305804, 169211682, 225615576, 240458706, 253817523, 299587896, 320611608, 338423364, 480917412, 507635046, 676846728, 761452569, 961834824, 1015270092, 1522905138, 2030540184, 2284357707, 3045810276, 4568715414, 6091620552, 9137430828, 18274861656]

約数ペア:

[(1, 18274861656), (2, 9137430828), (3, 6091620552), (4, 4568715414), (6, 3045810276), (8, 2284357707), (9, 2030540184), (12, 1522905138), (18, 1015270092), (19, 961834824), (24, 761452569), (27, 676846728), (36, 507635046), (38, 480917412), (54, 338423364), (57, 320611608), (61, 299587896), (72, 253817523), (76, 240458706), (81, 225615576), (108, 169211682), (114, 160305804), (122, 149793948), (152, 120229353), (162, 112807788), (171, 106870536), (183, 99862632), (216, 84605841), (228, 80152902), (243, 75205192), (244, 74896974), (324, 56403894), (342, 53435268), (366, 49931316), (456, 40076451), (486, 37602596), (488, 37448487), (513, 35623512), (549, 33287544), (648, 28201947), (684, 26717634), (732, 24965658), (972, 18801298), (1026, 17811756), (1098, 16643772), (1159, 15767784), (1368, 13358817), (1464, 12482829), (1539, 11874504), (1647, 11095848), (1944, 9400649), (2052, 8905878), (2196, 8321886), (2318, 7883892), (3078, 5937252), (3294, 5547924), (3477, 5255928), (4104, 4452939), (4392, 4160943), (4617, 3958168), (4636, 3941946), (4941, 3698616), (6156, 2968626), (6588, 2773962), (6954, 2627964), (8111, 2253096), (9234, 1979084), (9272, 1970973), (9882, 1849308), (10431, 1751976), (12312, 1484313), (13176, 1386981), (13908, 1313982), (14823, 1232872), (16222, 1126548), (18468, 989542), (19764, 924654), (20862, 875988), (24333, 751032), (27816, 656991), (29646, 616436), (31293, 583992), (32444, 563274), (36936, 494771), (39528, 462327), (41724, 437994), (48666, 375516), (59292, 308218), (62586, 291996), (64888, 281637), (72999, 250344), (83448, 218997), (93879, 194664), (97332, 187758), (118584, 154109), (125172, 145998)]