19005807672

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1483}}^1$

素因数の和:1698

約数の個数: 192

約数和(自身を含む): 55005350400

約数和(自身を除く): 35999542728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 71, 72, 92, 109, 138, 142, 184, 207, 213, 218, 276, 284, 327, 414, 426, 436, 552, 568, 639, 654, 828, 852, 872, 981, 1278, 1308, 1483, 1633, 1656, 1704, 1962, 2507, 2556, 2616, 2966, 3266, 3924, 4449, 4899, 5014, 5112, 5932, 6532, 7521, 7739, 7848, 8898, 9798, 10028, 11864, 13064, 13347, 14697, 15042, 15478, 17796, 19596, 20056, 22563, 23217, 26694, 29394, 30084, 30956, 34109, 35592, 39192, 45126, 46434, 53388, 58788, 60168, 61912, 68218, 69651, 90252, 92868, 102327, 105293, 106776, 117576, 136436, 139302, 161647, 177997, 180504, 185736, 204654, 210586, 272872, 278604, 306981, 315879, 323294, 355994, 409308, 421172, 484941, 533991, 557208, 613962, 631758, 646588, 711988, 818616, 842344, 947637, 969882, 1067982, 1227924, 1263516, 1293176, 1423976, 1454823, 1601973, 1895274, 1939764, 2135964, 2421739, 2455848, 2527032, 2909646, 3203946, 3717881, 3790548, 3879528, 4271928, 4843478, 5819292, 6407892, 7265217, 7435762, 7581096, 9686956, 11153643, 11476937, 11638584, 12815784, 14530434, 14871524, 19373912, 21795651, 22307286, 22953874, 29060868, 29743048, 33460929, 34430811, 43591302, 44614572, 45907748, 58121736, 66921858, 68861622, 87182604, 89229144, 91815496, 103292433, 133843716, 137723244, 174365208, 206584866, 263969551, 267687432, 275446488, 413169732, 527939102, 791908653, 826339464, 1055878204, 1583817306, 2111756408, 2375725959, 3167634612, 4751451918, 6335269224, 9502903836, 19005807672]

約数ペア:

[(1, 19005807672), (2, 9502903836), (3, 6335269224), (4, 4751451918), (6, 3167634612), (8, 2375725959), (9, 2111756408), (12, 1583817306), (18, 1055878204), (23, 826339464), (24, 791908653), (36, 527939102), (46, 413169732), (69, 275446488), (71, 267687432), (72, 263969551), (92, 206584866), (109, 174365208), (138, 137723244), (142, 133843716), (184, 103292433), (207, 91815496), (213, 89229144), (218, 87182604), (276, 68861622), (284, 66921858), (327, 58121736), (414, 45907748), (426, 44614572), (436, 43591302), (552, 34430811), (568, 33460929), (639, 29743048), (654, 29060868), (828, 22953874), (852, 22307286), (872, 21795651), (981, 19373912), (1278, 14871524), (1308, 14530434), (1483, 12815784), (1633, 11638584), (1656, 11476937), (1704, 11153643), (1962, 9686956), (2507, 7581096), (2556, 7435762), (2616, 7265217), (2966, 6407892), (3266, 5819292), (3924, 4843478), (4449, 4271928), (4899, 3879528), (5014, 3790548), (5112, 3717881), (5932, 3203946), (6532, 2909646), (7521, 2527032), (7739, 2455848), (7848, 2421739), (8898, 2135964), (9798, 1939764), (10028, 1895274), (11864, 1601973), (13064, 1454823), (13347, 1423976), (14697, 1293176), (15042, 1263516), (15478, 1227924), (17796, 1067982), (19596, 969882), (20056, 947637), (22563, 842344), (23217, 818616), (26694, 711988), (29394, 646588), (30084, 631758), (30956, 613962), (34109, 557208), (35592, 533991), (39192, 484941), (45126, 421172), (46434, 409308), (53388, 355994), (58788, 323294), (60168, 315879), (61912, 306981), (68218, 278604), (69651, 272872), (90252, 210586), (92868, 204654), (102327, 185736), (105293, 180504), (106776, 177997), (117576, 161647), (136436, 139302)]