12944856

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 33914880

約数和(自身を除く): 20970024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 137, 186, 248, 254, 274, 372, 381, 411, 508, 548, 744, 762, 822, 1016, 1096, 1524, 1644, 3048, 3288, 3937, 4247, 7874, 8494, 11811, 12741, 15748, 16988, 17399, 23622, 25482, 31496, 33976, 34798, 47244, 50964, 52197, 69596, 94488, 101928, 104394, 139192, 208788, 417576, 539369, 1078738, 1618107, 2157476, 3236214, 4314952, 6472428, 12944856]

約数ペア:

[(1, 12944856), (2, 6472428), (3, 4314952), (4, 3236214), (6, 2157476), (8, 1618107), (12, 1078738), (24, 539369), (31, 417576), (62, 208788), (93, 139192), (124, 104394), (127, 101928), (137, 94488), (186, 69596), (248, 52197), (254, 50964), (274, 47244), (372, 34798), (381, 33976), (411, 31496), (508, 25482), (548, 23622), (744, 17399), (762, 16988), (822, 15748), (1016, 12741), (1096, 11811), (1524, 8494), (1644, 7874), (3048, 4247), (3288, 3937)]