1906597836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:997

約数の個数: 216

約数和(自身を含む): 5883171840

約数和(自身を除く): 3976574004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 169, 186, 198, 234, 279, 286, 338, 341, 372, 396, 403, 429, 468, 507, 558, 572, 676, 682, 806, 858, 919, 1014, 1023, 1116, 1209, 1287, 1364, 1521, 1612, 1716, 1838, 1859, 2028, 2046, 2418, 2574, 2757, 3042, 3069, 3627, 3676, 3718, 4092, 4433, 4836, 5148, 5239, 5514, 5577, 6084, 6138, 7254, 7436, 8271, 8866, 10109, 10478, 11028, 11154, 11947, 12276, 13299, 14508, 15717, 16542, 16731, 17732, 20218, 20956, 22308, 23894, 26598, 28489, 30327, 31434, 33084, 33462, 35841, 39897, 40436, 47151, 47788, 53196, 56978, 57629, 60654, 62868, 66924, 71682, 79794, 85467, 90981, 94302, 107523, 113956, 115258, 121308, 131417, 143364, 155311, 159588, 170934, 172887, 181962, 188604, 215046, 230516, 256401, 262834, 310622, 313379, 341868, 345774, 363924, 370357, 394251, 430092, 465933, 512802, 518661, 525668, 621244, 626758, 691548, 740714, 788502, 931866, 940137, 1025604, 1037322, 1111071, 1182753, 1253516, 1397799, 1481428, 1577004, 1708421, 1863732, 1880274, 2074644, 2222142, 2365506, 2795598, 2820411, 3333213, 3416842, 3760548, 4073927, 4444284, 4731012, 4814641, 5125263, 5591196, 5640822, 6666426, 6833684, 8147854, 9629282, 10250526, 11281644, 12221781, 13332852, 14443923, 15375789, 16295708, 19258564, 20501052, 24443562, 28887846, 30751578, 36665343, 43331769, 48887124, 52961051, 57775692, 61503156, 73330686, 86663538, 105922102, 146661372, 158883153, 173327076, 211844204, 317766306, 476649459, 635532612, 953298918, 1906597836]

約数ペア:

[(1, 1906597836), (2, 953298918), (3, 635532612), (4, 476649459), (6, 317766306), (9, 211844204), (11, 173327076), (12, 158883153), (13, 146661372), (18, 105922102), (22, 86663538), (26, 73330686), (31, 61503156), (33, 57775692), (36, 52961051), (39, 48887124), (44, 43331769), (52, 36665343), (62, 30751578), (66, 28887846), (78, 24443562), (93, 20501052), (99, 19258564), (117, 16295708), (124, 15375789), (132, 14443923), (143, 13332852), (156, 12221781), (169, 11281644), (186, 10250526), (198, 9629282), (234, 8147854), (279, 6833684), (286, 6666426), (338, 5640822), (341, 5591196), (372, 5125263), (396, 4814641), (403, 4731012), (429, 4444284), (468, 4073927), (507, 3760548), (558, 3416842), (572, 3333213), (676, 2820411), (682, 2795598), (806, 2365506), (858, 2222142), (919, 2074644), (1014, 1880274), (1023, 1863732), (1116, 1708421), (1209, 1577004), (1287, 1481428), (1364, 1397799), (1521, 1253516), (1612, 1182753), (1716, 1111071), (1838, 1037322), (1859, 1025604), (2028, 940137), (2046, 931866), (2418, 788502), (2574, 740714), (2757, 691548), (3042, 626758), (3069, 621244), (3627, 525668), (3676, 518661), (3718, 512802), (4092, 465933), (4433, 430092), (4836, 394251), (5148, 370357), (5239, 363924), (5514, 345774), (5577, 341868), (6084, 313379), (6138, 310622), (7254, 262834), (7436, 256401), (8271, 230516), (8866, 215046), (10109, 188604), (10478, 181962), (11028, 172887), (11154, 170934), (11947, 159588), (12276, 155311), (13299, 143364), (14508, 131417), (15717, 121308), (16542, 115258), (16731, 113956), (17732, 107523), (20218, 94302), (20956, 90981), (22308, 85467), (23894, 79794), (26598, 71682), (28489, 66924), (30327, 62868), (31434, 60654), (33084, 57629), (33462, 56978), (35841, 53196), (39897, 47788), (40436, 47151)]