12005532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 38997504

約数和(自身を除く): 26991972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 61, 63, 66, 71, 77, 84, 99, 122, 126, 132, 142, 154, 183, 198, 213, 231, 244, 252, 284, 308, 366, 396, 426, 427, 462, 497, 549, 639, 671, 693, 732, 781, 852, 854, 924, 994, 1098, 1278, 1281, 1342, 1386, 1491, 1562, 1708, 1988, 2013, 2196, 2343, 2556, 2562, 2684, 2772, 2982, 3124, 3843, 4026, 4331, 4473, 4686, 4697, 5124, 5467, 5964, 6039, 7029, 7686, 8052, 8662, 8946, 9372, 9394, 10934, 12078, 12993, 14058, 14091, 15372, 16401, 17324, 17892, 18788, 21868, 24156, 25986, 28116, 28182, 30317, 32802, 38979, 42273, 47641, 49203, 51972, 56364, 60634, 65604, 77958, 84546, 90951, 95282, 98406, 121268, 142923, 155916, 169092, 181902, 190564, 196812, 272853, 285846, 333487, 363804, 428769, 545706, 571692, 666974, 857538, 1000461, 1091412, 1333948, 1715076, 2000922, 3001383, 4001844, 6002766, 12005532]

約数ペア:

[(1, 12005532), (2, 6002766), (3, 4001844), (4, 3001383), (6, 2000922), (7, 1715076), (9, 1333948), (11, 1091412), (12, 1000461), (14, 857538), (18, 666974), (21, 571692), (22, 545706), (28, 428769), (33, 363804), (36, 333487), (42, 285846), (44, 272853), (61, 196812), (63, 190564), (66, 181902), (71, 169092), (77, 155916), (84, 142923), (99, 121268), (122, 98406), (126, 95282), (132, 90951), (142, 84546), (154, 77958), (183, 65604), (198, 60634), (213, 56364), (231, 51972), (244, 49203), (252, 47641), (284, 42273), (308, 38979), (366, 32802), (396, 30317), (426, 28182), (427, 28116), (462, 25986), (497, 24156), (549, 21868), (639, 18788), (671, 17892), (693, 17324), (732, 16401), (781, 15372), (852, 14091), (854, 14058), (924, 12993), (994, 12078), (1098, 10934), (1278, 9394), (1281, 9372), (1342, 8946), (1386, 8662), (1491, 8052), (1562, 7686), (1708, 7029), (1988, 6039), (2013, 5964), (2196, 5467), (2343, 5124), (2556, 4697), (2562, 4686), (2684, 4473), (2772, 4331), (2982, 4026), (3124, 3843)]