26500554

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 64742400

約数和(自身を除く): 38241846

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, 1026, 1123, 1242, 1311, 2246, 2622, 3369, 3933, 6738, 7866, 10107, 11799, 20214, 21337, 23598, 25829, 30321, 42674, 51658, 60642, 64011, 77487, 128022, 154974, 192033, 232461, 384066, 464922, 490751, 576099, 697383, 981502, 1152198, 1394766, 1472253, 2944506, 4416759, 8833518, 13250277, 26500554]

約数ペア:

[(1, 26500554), (2, 13250277), (3, 8833518), (6, 4416759), (9, 2944506), (18, 1472253), (19, 1394766), (23, 1152198), (27, 981502), (38, 697383), (46, 576099), (54, 490751), (57, 464922), (69, 384066), (114, 232461), (138, 192033), (171, 154974), (207, 128022), (342, 77487), (414, 64011), (437, 60642), (513, 51658), (621, 42674), (874, 30321), (1026, 25829), (1123, 23598), (1242, 21337), (1311, 20214), (2246, 11799), (2622, 10107), (3369, 7866), (3933, 6738)]