18109867854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5662873}}^1$

素因数の和:5662932

約数の個数: 32

約数和(自身を含む): 39957238944

約数和(自身を除く): 21847371090

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 5662873, 11325746, 16988619, 33977238, 73617349, 147234698, 220852047, 232177793, 441704094, 464355586, 696533379, 1393066758, 3018311309, 6036622618, 9054933927, 18109867854]

約数ペア:

[(1, 18109867854), (2, 9054933927), (3, 6036622618), (6, 3018311309), (13, 1393066758), (26, 696533379), (39, 464355586), (41, 441704094), (78, 232177793), (82, 220852047), (123, 147234698), (246, 73617349), (533, 33977238), (1066, 16988619), (1599, 11325746), (3198, 5662873)]