38207988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 121080960

約数和(自身を除く): 82872972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 107, 109, 117, 126, 156, 182, 214, 218, 234, 252, 273, 321, 327, 364, 428, 436, 468, 546, 642, 654, 749, 763, 819, 963, 981, 1092, 1284, 1308, 1391, 1417, 1498, 1526, 1638, 1926, 1962, 2247, 2289, 2782, 2834, 2996, 3052, 3276, 3852, 3924, 4173, 4251, 4494, 4578, 5564, 5668, 6741, 6867, 8346, 8502, 8988, 9156, 9737, 9919, 11663, 12519, 12753, 13482, 13734, 16692, 17004, 19474, 19838, 23326, 25038, 25506, 26964, 27468, 29211, 29757, 34989, 38948, 39676, 46652, 50076, 51012, 58422, 59514, 69978, 81641, 87633, 89271, 104967, 116844, 119028, 139956, 151619, 163282, 175266, 178542, 209934, 244923, 303238, 326564, 350532, 357084, 419868, 454857, 489846, 606476, 734769, 909714, 979692, 1061333, 1364571, 1469538, 1819428, 2122666, 2729142, 2939076, 3183999, 4245332, 5458284, 6367998, 9551997, 12735996, 19103994, 38207988]

約数ペア:

[(1, 38207988), (2, 19103994), (3, 12735996), (4, 9551997), (6, 6367998), (7, 5458284), (9, 4245332), (12, 3183999), (13, 2939076), (14, 2729142), (18, 2122666), (21, 1819428), (26, 1469538), (28, 1364571), (36, 1061333), (39, 979692), (42, 909714), (52, 734769), (63, 606476), (78, 489846), (84, 454857), (91, 419868), (107, 357084), (109, 350532), (117, 326564), (126, 303238), (156, 244923), (182, 209934), (214, 178542), (218, 175266), (234, 163282), (252, 151619), (273, 139956), (321, 119028), (327, 116844), (364, 104967), (428, 89271), (436, 87633), (468, 81641), (546, 69978), (642, 59514), (654, 58422), (749, 51012), (763, 50076), (819, 46652), (963, 39676), (981, 38948), (1092, 34989), (1284, 29757), (1308, 29211), (1391, 27468), (1417, 26964), (1498, 25506), (1526, 25038), (1638, 23326), (1926, 19838), (1962, 19474), (2247, 17004), (2289, 16692), (2782, 13734), (2834, 13482), (2996, 12753), (3052, 12519), (3276, 11663), (3852, 9919), (3924, 9737), (4173, 9156), (4251, 8988), (4494, 8502), (4578, 8346), (5564, 6867), (5668, 6741)]