16591848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 52254720

約数和(自身を除く): 35662872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 107, 142, 156, 168, 182, 213, 214, 273, 284, 312, 321, 364, 426, 428, 497, 546, 568, 642, 728, 749, 852, 856, 923, 994, 1092, 1284, 1391, 1491, 1498, 1704, 1846, 1988, 2184, 2247, 2568, 2769, 2782, 2982, 2996, 3692, 3976, 4173, 4494, 5538, 5564, 5964, 5992, 6461, 7384, 7597, 8346, 8988, 9737, 11076, 11128, 11928, 12922, 15194, 16692, 17976, 19383, 19474, 22152, 22791, 25844, 29211, 30388, 33384, 38766, 38948, 45582, 51688, 53179, 58422, 60776, 77532, 77896, 91164, 98761, 106358, 116844, 155064, 159537, 182328, 197522, 212716, 233688, 296283, 319074, 395044, 425432, 592566, 638148, 691327, 790088, 1185132, 1276296, 1382654, 2073981, 2370264, 2765308, 4147962, 5530616, 8295924, 16591848]

約数ペア:

[(1, 16591848), (2, 8295924), (3, 5530616), (4, 4147962), (6, 2765308), (7, 2370264), (8, 2073981), (12, 1382654), (13, 1276296), (14, 1185132), (21, 790088), (24, 691327), (26, 638148), (28, 592566), (39, 425432), (42, 395044), (52, 319074), (56, 296283), (71, 233688), (78, 212716), (84, 197522), (91, 182328), (104, 159537), (107, 155064), (142, 116844), (156, 106358), (168, 98761), (182, 91164), (213, 77896), (214, 77532), (273, 60776), (284, 58422), (312, 53179), (321, 51688), (364, 45582), (426, 38948), (428, 38766), (497, 33384), (546, 30388), (568, 29211), (642, 25844), (728, 22791), (749, 22152), (852, 19474), (856, 19383), (923, 17976), (994, 16692), (1092, 15194), (1284, 12922), (1391, 11928), (1491, 11128), (1498, 11076), (1704, 9737), (1846, 8988), (1988, 8346), (2184, 7597), (2247, 7384), (2568, 6461), (2769, 5992), (2782, 5964), (2982, 5564), (2996, 5538), (3692, 4494), (3976, 4173)]