22342138

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 45061920

約数和(自身を除く): 22719782

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 71, 91, 98, 133, 142, 169, 182, 247, 266, 338, 494, 497, 637, 923, 931, 994, 1183, 1274, 1349, 1729, 1846, 1862, 2366, 2698, 3211, 3458, 3479, 6422, 6461, 6958, 8281, 9443, 11999, 12103, 12922, 16562, 17537, 18886, 22477, 23998, 24206, 35074, 44954, 45227, 66101, 83993, 90454, 122759, 132202, 157339, 167986, 227981, 245518, 314678, 455962, 587951, 859313, 1175902, 1595867, 1718626, 3191734, 11171069, 22342138]

約数ペア:

[(1, 22342138), (2, 11171069), (7, 3191734), (13, 1718626), (14, 1595867), (19, 1175902), (26, 859313), (38, 587951), (49, 455962), (71, 314678), (91, 245518), (98, 227981), (133, 167986), (142, 157339), (169, 132202), (182, 122759), (247, 90454), (266, 83993), (338, 66101), (494, 45227), (497, 44954), (637, 35074), (923, 24206), (931, 23998), (994, 22477), (1183, 18886), (1274, 17537), (1349, 16562), (1729, 12922), (1846, 12103), (1862, 11999), (2366, 9443), (2698, 8281), (3211, 6958), (3458, 6461), (3479, 6422)]