1811011188

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{7213}}^1$

素因数の和:7302

約数の個数: 96

約数和(自身を含む): 5009401600

約数和(自身を除く): 3198390412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 343, 366, 427, 588, 686, 732, 854, 1029, 1281, 1372, 1708, 2058, 2562, 2989, 4116, 5124, 5978, 7213, 8967, 11956, 14426, 17934, 20923, 21639, 28852, 35868, 41846, 43278, 50491, 62769, 83692, 86556, 100982, 125538, 151473, 201964, 251076, 302946, 353437, 439993, 605892, 706874, 879986, 1060311, 1319979, 1413748, 1759972, 2120622, 2474059, 2639958, 3079951, 4241244, 4948118, 5279916, 6159902, 7422177, 9239853, 9896236, 12319804, 14844354, 18479706, 21559657, 29688708, 36959412, 43119314, 64678971, 86238628, 129357942, 150917599, 258715884, 301835198, 452752797, 603670396, 905505594, 1811011188]

約数ペア:

[(1, 1811011188), (2, 905505594), (3, 603670396), (4, 452752797), (6, 301835198), (7, 258715884), (12, 150917599), (14, 129357942), (21, 86238628), (28, 64678971), (42, 43119314), (49, 36959412), (61, 29688708), (84, 21559657), (98, 18479706), (122, 14844354), (147, 12319804), (183, 9896236), (196, 9239853), (244, 7422177), (294, 6159902), (343, 5279916), (366, 4948118), (427, 4241244), (588, 3079951), (686, 2639958), (732, 2474059), (854, 2120622), (1029, 1759972), (1281, 1413748), (1372, 1319979), (1708, 1060311), (2058, 879986), (2562, 706874), (2989, 605892), (4116, 439993), (5124, 353437), (5978, 302946), (7213, 251076), (8967, 201964), (11956, 151473), (14426, 125538), (17934, 100982), (20923, 86556), (21639, 83692), (28852, 62769), (35868, 50491), (41846, 43278)]