38449908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 108

約数和(自身を含む): 115026912

約数和(自身を除く): 76577004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 71, 84, 98, 126, 142, 147, 196, 213, 252, 284, 294, 307, 426, 441, 497, 588, 614, 639, 852, 882, 921, 994, 1228, 1278, 1491, 1764, 1842, 1988, 2149, 2556, 2763, 2982, 3479, 3684, 4298, 4473, 5526, 5964, 6447, 6958, 8596, 8946, 10437, 11052, 12894, 13916, 15043, 17892, 19341, 20874, 21797, 25788, 30086, 31311, 38682, 41748, 43594, 45129, 60172, 62622, 65391, 77364, 87188, 90258, 125244, 130782, 135387, 152579, 180516, 196173, 261564, 270774, 305158, 392346, 457737, 541548, 610316, 784692, 915474, 1068053, 1373211, 1830948, 2136106, 2746422, 3204159, 4272212, 5492844, 6408318, 9612477, 12816636, 19224954, 38449908]

約数ペア:

[(1, 38449908), (2, 19224954), (3, 12816636), (4, 9612477), (6, 6408318), (7, 5492844), (9, 4272212), (12, 3204159), (14, 2746422), (18, 2136106), (21, 1830948), (28, 1373211), (36, 1068053), (42, 915474), (49, 784692), (63, 610316), (71, 541548), (84, 457737), (98, 392346), (126, 305158), (142, 270774), (147, 261564), (196, 196173), (213, 180516), (252, 152579), (284, 135387), (294, 130782), (307, 125244), (426, 90258), (441, 87188), (497, 77364), (588, 65391), (614, 62622), (639, 60172), (852, 45129), (882, 43594), (921, 41748), (994, 38682), (1228, 31311), (1278, 30086), (1491, 25788), (1764, 21797), (1842, 20874), (1988, 19341), (2149, 17892), (2556, 15043), (2763, 13916), (2982, 12894), (3479, 11052), (3684, 10437), (4298, 8946), (4473, 8596), (5526, 6958), (5964, 6447)]