2103231858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2112

約数の個数: 128

約数和(自身を含む): 5419008000

約数和(自身を除く): 3315776142

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 47, 78, 82, 91, 94, 123, 141, 182, 246, 273, 282, 287, 329, 533, 546, 574, 611, 658, 861, 987, 1066, 1222, 1599, 1722, 1833, 1927, 1974, 1999, 3198, 3666, 3731, 3854, 3998, 4277, 5781, 5997, 7462, 8554, 11193, 11562, 11994, 12831, 13489, 13993, 22386, 25051, 25662, 25987, 26978, 27986, 40467, 41979, 50102, 51974, 75153, 77961, 80934, 81959, 83958, 93953, 150306, 155922, 163918, 175357, 181909, 187906, 245877, 281859, 350714, 363818, 491754, 526071, 545727, 563718, 573713, 657671, 1052142, 1065467, 1091454, 1147426, 1221389, 1315342, 1721139, 1973013, 2130934, 2442778, 3196401, 3442278, 3664167, 3852073, 3946026, 6392802, 7328334, 7458269, 7704146, 8549723, 11556219, 14916538, 17099446, 22374807, 23112438, 25649169, 26964511, 44749614, 50076949, 51298338, 53929022, 80893533, 100153898, 150230847, 161787066, 300461694, 350538643, 701077286, 1051615929, 2103231858]

約数ペア:

[(1, 2103231858), (2, 1051615929), (3, 701077286), (6, 350538643), (7, 300461694), (13, 161787066), (14, 150230847), (21, 100153898), (26, 80893533), (39, 53929022), (41, 51298338), (42, 50076949), (47, 44749614), (78, 26964511), (82, 25649169), (91, 23112438), (94, 22374807), (123, 17099446), (141, 14916538), (182, 11556219), (246, 8549723), (273, 7704146), (282, 7458269), (287, 7328334), (329, 6392802), (533, 3946026), (546, 3852073), (574, 3664167), (611, 3442278), (658, 3196401), (861, 2442778), (987, 2130934), (1066, 1973013), (1222, 1721139), (1599, 1315342), (1722, 1221389), (1833, 1147426), (1927, 1091454), (1974, 1065467), (1999, 1052142), (3198, 657671), (3666, 573713), (3731, 563718), (3854, 545727), (3998, 526071), (4277, 491754), (5781, 363818), (5997, 350714), (7462, 281859), (8554, 245877), (11193, 187906), (11562, 181909), (11994, 175357), (12831, 163918), (13489, 155922), (13993, 150306), (22386, 93953), (25051, 83958), (25662, 81959), (25987, 80934), (26978, 77961), (27986, 75153), (40467, 51974), (41979, 50102)]