15440154876

素因数分解:

$2^2\times 3^5\times {\mathrm{3881}}^1\times {\mathrm{4093}}^1$

素因数の和:7993

約数の個数: 72

約数和(自身を含む): 40495129584

約数和(自身を除く): 25054974708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 3881, 4093, 7762, 8186, 11643, 12279, 15524, 16372, 23286, 24558, 34929, 36837, 46572, 49116, 69858, 73674, 104787, 110511, 139716, 147348, 209574, 221022, 314361, 331533, 419148, 442044, 628722, 663066, 943083, 994599, 1257444, 1326132, 1886166, 1989198, 3772332, 3978396, 15884933, 31769866, 47654799, 63539732, 95309598, 142964397, 190619196, 285928794, 428893191, 571857588, 857786382, 1286679573, 1715572764, 2573359146, 3860038719, 5146718292, 7720077438, 15440154876]

約数ペア:

[(1, 15440154876), (2, 7720077438), (3, 5146718292), (4, 3860038719), (6, 2573359146), (9, 1715572764), (12, 1286679573), (18, 857786382), (27, 571857588), (36, 428893191), (54, 285928794), (81, 190619196), (108, 142964397), (162, 95309598), (243, 63539732), (324, 47654799), (486, 31769866), (972, 15884933), (3881, 3978396), (4093, 3772332), (7762, 1989198), (8186, 1886166), (11643, 1326132), (12279, 1257444), (15524, 994599), (16372, 943083), (23286, 663066), (24558, 628722), (34929, 442044), (36837, 419148), (46572, 331533), (49116, 314361), (69858, 221022), (73674, 209574), (104787, 147348), (110511, 139716)]