27447732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 75339264

約数和(自身を除く): 47891532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 223, 234, 263, 446, 468, 526, 669, 789, 892, 1052, 1338, 1578, 2007, 2367, 2676, 2899, 3156, 3419, 4014, 4734, 5798, 6838, 8028, 8697, 9468, 10257, 11596, 13676, 17394, 20514, 26091, 30771, 34788, 41028, 52182, 58649, 61542, 104364, 117298, 123084, 175947, 234596, 351894, 527841, 703788, 762437, 1055682, 1524874, 2111364, 2287311, 3049748, 4574622, 6861933, 9149244, 13723866, 27447732]

約数ペア:

[(1, 27447732), (2, 13723866), (3, 9149244), (4, 6861933), (6, 4574622), (9, 3049748), (12, 2287311), (13, 2111364), (18, 1524874), (26, 1055682), (36, 762437), (39, 703788), (52, 527841), (78, 351894), (117, 234596), (156, 175947), (223, 123084), (234, 117298), (263, 104364), (446, 61542), (468, 58649), (526, 52182), (669, 41028), (789, 34788), (892, 30771), (1052, 26091), (1338, 20514), (1578, 17394), (2007, 13676), (2367, 11596), (2676, 10257), (2899, 9468), (3156, 8697), (3419, 8028), (4014, 6838), (4734, 5798)]