2903418

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{7681}}^1$

素因数の和:7699

約数の個数: 32

約数和(自身を含む): 7374720

約数和(自身を除く): 4471302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 7681, 15362, 23043, 46086, 53767, 69129, 107534, 138258, 161301, 207387, 322602, 414774, 483903, 967806, 1451709, 2903418]

約数ペア:

[(1, 2903418), (2, 1451709), (3, 967806), (6, 483903), (7, 414774), (9, 322602), (14, 207387), (18, 161301), (21, 138258), (27, 107534), (42, 69129), (54, 53767), (63, 46086), (126, 23043), (189, 15362), (378, 7681)]