2009198718

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{14401}}^1$

素因数の和:14769

約数の個数: 48

約数和(自身を含む): 4556331936

約数和(自身を除く): 2547133218

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 337, 414, 674, 1011, 2022, 3033, 6066, 7751, 14401, 15502, 23253, 28802, 43203, 46506, 69759, 86406, 129609, 139518, 259218, 331223, 662446, 993669, 1987338, 2981007, 4853137, 5962014, 9706274, 14559411, 29118822, 43678233, 87356466, 111622151, 223244302, 334866453, 669732906, 1004599359, 2009198718]

約数ペア:

[(1, 2009198718), (2, 1004599359), (3, 669732906), (6, 334866453), (9, 223244302), (18, 111622151), (23, 87356466), (46, 43678233), (69, 29118822), (138, 14559411), (207, 9706274), (337, 5962014), (414, 4853137), (674, 2981007), (1011, 1987338), (2022, 993669), (3033, 662446), (6066, 331223), (7751, 259218), (14401, 139518), (15502, 129609), (23253, 86406), (28802, 69759), (43203, 46506)]