274806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{727}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 698880

約数和(自身を除く): 424074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 727, 1454, 2181, 4362, 5089, 6543, 10178, 13086, 15267, 19629, 30534, 39258, 45801, 91602, 137403, 274806]

約数ペア:

[(1, 274806), (2, 137403), (3, 91602), (6, 45801), (7, 39258), (9, 30534), (14, 19629), (18, 15267), (21, 13086), (27, 10178), (42, 6543), (54, 5089), (63, 4362), (126, 2181), (189, 1454), (378, 727)]