285606

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 40

約数和(自身を含む): 670824

約数和(自身を除く): 385218

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 43, 54, 81, 82, 86, 123, 129, 162, 246, 258, 369, 387, 738, 774, 1107, 1161, 1763, 2214, 2322, 3321, 3483, 3526, 5289, 6642, 6966, 10578, 15867, 31734, 47601, 95202, 142803, 285606]

約数ペア:

[(1, 285606), (2, 142803), (3, 95202), (6, 47601), (9, 31734), (18, 15867), (27, 10578), (41, 6966), (43, 6642), (54, 5289), (81, 3526), (82, 3483), (86, 3321), (123, 2322), (129, 2214), (162, 1763), (246, 1161), (258, 1107), (369, 774), (387, 738)]