22488894

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 54950400

約数和(自身を除く): 32461506

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 953, 1026, 1242, 1311, 1906, 2622, 2859, 3933, 5718, 7866, 8577, 11799, 17154, 18107, 21919, 23598, 25731, 36214, 43838, 51462, 54321, 65757, 108642, 131514, 162963, 197271, 325926, 394542, 416461, 488889, 591813, 832922, 977778, 1183626, 1249383, 2498766, 3748149, 7496298, 11244447, 22488894]

約数ペア:

[(1, 22488894), (2, 11244447), (3, 7496298), (6, 3748149), (9, 2498766), (18, 1249383), (19, 1183626), (23, 977778), (27, 832922), (38, 591813), (46, 488889), (54, 416461), (57, 394542), (69, 325926), (114, 197271), (138, 162963), (171, 131514), (207, 108642), (342, 65757), (414, 54321), (437, 51462), (513, 43838), (621, 36214), (874, 25731), (953, 23598), (1026, 21919), (1242, 18107), (1311, 17154), (1906, 11799), (2622, 8577), (2859, 7866), (3933, 5718)]