15671947878

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{3011}}^1$

素因数の和:3152

約数の個数: 120

約数和(自身を含む): 37491177240

約数和(自身を除く): 21819229362

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 89, 114, 162, 171, 178, 267, 342, 361, 513, 534, 722, 801, 1026, 1083, 1539, 1602, 1691, 2166, 2403, 3011, 3078, 3249, 3382, 4806, 5073, 6022, 6498, 7209, 9033, 9747, 10146, 14418, 15219, 18066, 19494, 27099, 29241, 30438, 32129, 45657, 54198, 57209, 58482, 64258, 81297, 91314, 96387, 114418, 136971, 162594, 171627, 192774, 243891, 267979, 273942, 289161, 343254, 487782, 514881, 535958, 578322, 803937, 867483, 1029762, 1086971, 1544643, 1607874, 1734966, 2173942, 2411811, 2602449, 3089286, 3260913, 4633929, 4823622, 5091601, 5204898, 6521826, 7235433, 9267858, 9782739, 10183202, 14470866, 15274803, 19565478, 21706299, 29348217, 30549606, 43412598, 45824409, 58696434, 88044651, 91648818, 96740419, 137473227, 176089302, 193480838, 274946454, 290221257, 412419681, 580442514, 824839362, 870663771, 1741327542, 2611991313, 5223982626, 7835973939, 15671947878]

約数ペア:

[(1, 15671947878), (2, 7835973939), (3, 5223982626), (6, 2611991313), (9, 1741327542), (18, 870663771), (19, 824839362), (27, 580442514), (38, 412419681), (54, 290221257), (57, 274946454), (81, 193480838), (89, 176089302), (114, 137473227), (162, 96740419), (171, 91648818), (178, 88044651), (267, 58696434), (342, 45824409), (361, 43412598), (513, 30549606), (534, 29348217), (722, 21706299), (801, 19565478), (1026, 15274803), (1083, 14470866), (1539, 10183202), (1602, 9782739), (1691, 9267858), (2166, 7235433), (2403, 6521826), (3011, 5204898), (3078, 5091601), (3249, 4823622), (3382, 4633929), (4806, 3260913), (5073, 3089286), (6022, 2602449), (6498, 2411811), (7209, 2173942), (9033, 1734966), (9747, 1607874), (10146, 1544643), (14418, 1086971), (15219, 1029762), (18066, 867483), (19494, 803937), (27099, 578322), (29241, 535958), (30438, 514881), (32129, 487782), (45657, 343254), (54198, 289161), (57209, 273942), (58482, 267979), (64258, 243891), (81297, 192774), (91314, 171627), (96387, 162594), (114418, 136971)]