805734

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 1837440

約数和(自身を除く): 1031706

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 347, 387, 694, 774, 1041, 1161, 2082, 2322, 3123, 6246, 9369, 14921, 18738, 29842, 44763, 89526, 134289, 268578, 402867, 805734]

約数ペア:

[(1, 805734), (2, 402867), (3, 268578), (6, 134289), (9, 89526), (18, 44763), (27, 29842), (43, 18738), (54, 14921), (86, 9369), (129, 6246), (258, 3123), (347, 2322), (387, 2082), (694, 1161), (774, 1041)]