27287078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 53406720

約数和(自身を除く): 26119642

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 607, 1183, 1214, 1729, 2366, 3211, 3458, 4249, 6422, 7891, 8498, 11533, 15782, 22477, 23066, 44954, 55237, 80731, 102583, 110474, 149929, 161462, 205166, 299858, 718081, 1049503, 1436162, 1949077, 2099006, 3898154, 13643539, 27287078]

約数ペア:

[(1, 27287078), (2, 13643539), (7, 3898154), (13, 2099006), (14, 1949077), (19, 1436162), (26, 1049503), (38, 718081), (91, 299858), (133, 205166), (169, 161462), (182, 149929), (247, 110474), (266, 102583), (338, 80731), (494, 55237), (607, 44954), (1183, 23066), (1214, 22477), (1729, 15782), (2366, 11533), (3211, 8498), (3458, 7891), (4249, 6422)]