13881471864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{28649}}^1$

素因数の和:30224

約数の個数: 64

約数和(自身を含む): 37398564000

約数和(自身を除く): 23517092136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1553, 3106, 4659, 6212, 9318, 12424, 18636, 20189, 28649, 37272, 40378, 57298, 60567, 80756, 85947, 114596, 121134, 161512, 171894, 229192, 242268, 343788, 372437, 484536, 687576, 744874, 1117311, 1489748, 2234622, 2979496, 4469244, 8938488, 44491897, 88983794, 133475691, 177967588, 266951382, 355935176, 533902764, 578394661, 1067805528, 1156789322, 1735183983, 2313578644, 3470367966, 4627157288, 6940735932, 13881471864]

約数ペア:

[(1, 13881471864), (2, 6940735932), (3, 4627157288), (4, 3470367966), (6, 2313578644), (8, 1735183983), (12, 1156789322), (13, 1067805528), (24, 578394661), (26, 533902764), (39, 355935176), (52, 266951382), (78, 177967588), (104, 133475691), (156, 88983794), (312, 44491897), (1553, 8938488), (3106, 4469244), (4659, 2979496), (6212, 2234622), (9318, 1489748), (12424, 1117311), (18636, 744874), (20189, 687576), (28649, 484536), (37272, 372437), (40378, 343788), (57298, 242268), (60567, 229192), (80756, 171894), (85947, 161512), (114596, 121134)]