121588254

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 270056592

約数和(自身を除く): 148468338

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 233, 318, 466, 477, 547, 699, 954, 1094, 1398, 1641, 2097, 3282, 4194, 4923, 9846, 12349, 24698, 28991, 37047, 57982, 74094, 86973, 111141, 127451, 173946, 222282, 254902, 260919, 382353, 521838, 764706, 1147059, 2294118, 6754903, 13509806, 20264709, 40529418, 60794127, 121588254]

約数ペア:

[(1, 121588254), (2, 60794127), (3, 40529418), (6, 20264709), (9, 13509806), (18, 6754903), (53, 2294118), (106, 1147059), (159, 764706), (233, 521838), (318, 382353), (466, 260919), (477, 254902), (547, 222282), (699, 173946), (954, 127451), (1094, 111141), (1398, 86973), (1641, 74094), (2097, 57982), (3282, 37047), (4194, 28991), (4923, 24698), (9846, 12349)]