2189034

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3962

約数の個数: 24

約数和(自身を含む): 4897152

約数和(自身を除く): 2708118

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 3923, 7846, 11769, 23538, 35307, 70614, 121613, 243226, 364839, 729678, 1094517, 2189034]

約数ペア:

[(1, 2189034), (2, 1094517), (3, 729678), (6, 364839), (9, 243226), (18, 121613), (31, 70614), (62, 35307), (93, 23538), (186, 11769), (279, 7846), (558, 3923)]