2811874068

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{1447}}^1$

素因数の和:2426

約数の個数: 96

約数和(自身を含む): 7687142400

約数和(自身を除く): 4875268332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 947, 1026, 1447, 1894, 2052, 2841, 2894, 3788, 4341, 5682, 5788, 8523, 8682, 11364, 13023, 17046, 17364, 17993, 25569, 26046, 27493, 34092, 35986, 39069, 51138, 52092, 53979, 54986, 71972, 78138, 82479, 102276, 107958, 109972, 156276, 161937, 164958, 215916, 247437, 323874, 329916, 485811, 494874, 647748, 742311, 971622, 989748, 1370309, 1484622, 1943244, 2740618, 2969244, 4110927, 5481236, 8221854, 12332781, 16443708, 24665562, 26035871, 36998343, 49331124, 52071742, 73996686, 78107613, 104143484, 147993372, 156215226, 234322839, 312430452, 468645678, 702968517, 937291356, 1405937034, 2811874068]

約数ペア:

[(1, 2811874068), (2, 1405937034), (3, 937291356), (4, 702968517), (6, 468645678), (9, 312430452), (12, 234322839), (18, 156215226), (19, 147993372), (27, 104143484), (36, 78107613), (38, 73996686), (54, 52071742), (57, 49331124), (76, 36998343), (108, 26035871), (114, 24665562), (171, 16443708), (228, 12332781), (342, 8221854), (513, 5481236), (684, 4110927), (947, 2969244), (1026, 2740618), (1447, 1943244), (1894, 1484622), (2052, 1370309), (2841, 989748), (2894, 971622), (3788, 742311), (4341, 647748), (5682, 494874), (5788, 485811), (8523, 329916), (8682, 323874), (11364, 247437), (13023, 215916), (17046, 164958), (17364, 161937), (17993, 156276), (25569, 109972), (26046, 107958), (27493, 102276), (34092, 82479), (35986, 78138), (39069, 71972), (51138, 54986), (52092, 53979)]