1806366933

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{203351}}^1$

素因数の和:203414

約数の個数: 32

約数和(自身を含む): 3123486720

約数和(自身を除く): 1317119787

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 203351, 610053, 1423457, 1830159, 4270371, 5490477, 9557497, 12811113, 28672491, 38433339, 66902479, 86017473, 200707437, 258052419, 602122311, 1806366933]

約数ペア:

[(1, 1806366933), (3, 602122311), (7, 258052419), (9, 200707437), (21, 86017473), (27, 66902479), (47, 38433339), (63, 28672491), (141, 12811113), (189, 9557497), (329, 5490477), (423, 4270371), (987, 1830159), (1269, 1423457), (2961, 610053), (8883, 203351)]