19741374

素因数分解:

$2^1\times 3^3\times {\mathrm{281}}^1\times {\mathrm{1301}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 44059680

約数和(自身を除く): 24318306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 281, 562, 843, 1301, 1686, 2529, 2602, 3903, 5058, 7587, 7806, 11709, 15174, 23418, 35127, 70254, 365581, 731162, 1096743, 2193486, 3290229, 6580458, 9870687, 19741374]

約数ペア:

[(1, 19741374), (2, 9870687), (3, 6580458), (6, 3290229), (9, 2193486), (18, 1096743), (27, 731162), (54, 365581), (281, 70254), (562, 35127), (843, 23418), (1301, 15174), (1686, 11709), (2529, 7806), (2602, 7587), (3903, 5058)]