7140258

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{5749}}^1$

素因数の和:5783

約数の個数: 32

約数和(自身を含む): 16560000

約数和(自身を除く): 9419742

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 5749, 11498, 17247, 34494, 51741, 103482, 132227, 155223, 264454, 310446, 396681, 793362, 1190043, 2380086, 3570129, 7140258]

約数ペア:

[(1, 7140258), (2, 3570129), (3, 2380086), (6, 1190043), (9, 793362), (18, 396681), (23, 310446), (27, 264454), (46, 155223), (54, 132227), (69, 103482), (138, 51741), (207, 34494), (414, 17247), (621, 11498), (1242, 5749)]