2687412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 8128512

約数和(自身を除く): 5441100

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 107, 138, 156, 161, 182, 214, 273, 276, 299, 321, 322, 364, 428, 483, 546, 598, 642, 644, 749, 897, 966, 1092, 1196, 1284, 1391, 1498, 1794, 1932, 2093, 2247, 2461, 2782, 2996, 3588, 4173, 4186, 4494, 4922, 5564, 6279, 7383, 8346, 8372, 8988, 9737, 9844, 12558, 14766, 16692, 17227, 19474, 25116, 29211, 29532, 31993, 34454, 38948, 51681, 58422, 63986, 68908, 95979, 103362, 116844, 127972, 191958, 206724, 223951, 383916, 447902, 671853, 895804, 1343706, 2687412]

約数ペア:

[(1, 2687412), (2, 1343706), (3, 895804), (4, 671853), (6, 447902), (7, 383916), (12, 223951), (13, 206724), (14, 191958), (21, 127972), (23, 116844), (26, 103362), (28, 95979), (39, 68908), (42, 63986), (46, 58422), (52, 51681), (69, 38948), (78, 34454), (84, 31993), (91, 29532), (92, 29211), (107, 25116), (138, 19474), (156, 17227), (161, 16692), (182, 14766), (214, 12558), (273, 9844), (276, 9737), (299, 8988), (321, 8372), (322, 8346), (364, 7383), (428, 6279), (483, 5564), (546, 4922), (598, 4494), (642, 4186), (644, 4173), (749, 3588), (897, 2996), (966, 2782), (1092, 2461), (1196, 2247), (1284, 2093), (1391, 1932), (1498, 1794)]