5489982

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 12540528

約数和(自身を除く): 7050546

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 173, 246, 258, 346, 369, 387, 519, 738, 774, 1038, 1557, 1763, 3114, 3526, 5289, 7093, 7439, 10578, 14186, 14878, 15867, 21279, 22317, 31734, 42558, 44634, 63837, 66951, 127674, 133902, 304999, 609998, 914997, 1829994, 2744991, 5489982]

約数ペア:

[(1, 5489982), (2, 2744991), (3, 1829994), (6, 914997), (9, 609998), (18, 304999), (41, 133902), (43, 127674), (82, 66951), (86, 63837), (123, 44634), (129, 42558), (173, 31734), (246, 22317), (258, 21279), (346, 15867), (369, 14878), (387, 14186), (519, 10578), (738, 7439), (774, 7093), (1038, 5289), (1557, 3526), (1763, 3114)]