27858012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 81134592

約数和(自身を除く): 53276580

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 97, 156, 182, 194, 263, 273, 291, 364, 388, 526, 546, 582, 679, 789, 1052, 1092, 1164, 1261, 1358, 1578, 1841, 2037, 2522, 2716, 3156, 3419, 3682, 3783, 4074, 5044, 5523, 6838, 7364, 7566, 8148, 8827, 10257, 11046, 13676, 15132, 17654, 20514, 22092, 23933, 25511, 26481, 35308, 41028, 47866, 51022, 52962, 71799, 76533, 95732, 102044, 105924, 143598, 153066, 178577, 287196, 306132, 331643, 357154, 535731, 663286, 714308, 994929, 1071462, 1326572, 1989858, 2142924, 2321501, 3979716, 4643002, 6964503, 9286004, 13929006, 27858012]

約数ペア:

[(1, 27858012), (2, 13929006), (3, 9286004), (4, 6964503), (6, 4643002), (7, 3979716), (12, 2321501), (13, 2142924), (14, 1989858), (21, 1326572), (26, 1071462), (28, 994929), (39, 714308), (42, 663286), (52, 535731), (78, 357154), (84, 331643), (91, 306132), (97, 287196), (156, 178577), (182, 153066), (194, 143598), (263, 105924), (273, 102044), (291, 95732), (364, 76533), (388, 71799), (526, 52962), (546, 51022), (582, 47866), (679, 41028), (789, 35308), (1052, 26481), (1092, 25511), (1164, 23933), (1261, 22092), (1358, 20514), (1578, 17654), (1841, 15132), (2037, 13676), (2522, 11046), (2716, 10257), (3156, 8827), (3419, 8148), (3682, 7566), (3783, 7364), (4074, 6838), (5044, 5523)]