3480678

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 7920000

約数和(自身を除く): 4439322

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 1499, 2322, 2998, 4497, 8994, 13491, 26982, 40473, 64457, 80946, 128914, 193371, 386742, 580113, 1160226, 1740339, 3480678]

約数ペア:

[(1, 3480678), (2, 1740339), (3, 1160226), (6, 580113), (9, 386742), (18, 193371), (27, 128914), (43, 80946), (54, 64457), (86, 40473), (129, 26982), (258, 13491), (387, 8994), (774, 4497), (1161, 2998), (1499, 2322)]