6996978

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 16380000

約数和(自身を除く): 9383022

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 499, 738, 779, 998, 1497, 1558, 2337, 2994, 4491, 4674, 7011, 8982, 9481, 14022, 18962, 20459, 28443, 40918, 56886, 61377, 85329, 122754, 170658, 184131, 368262, 388721, 777442, 1166163, 2332326, 3498489, 6996978]

約数ペア:

[(1, 6996978), (2, 3498489), (3, 2332326), (6, 1166163), (9, 777442), (18, 388721), (19, 368262), (38, 184131), (41, 170658), (57, 122754), (82, 85329), (114, 61377), (123, 56886), (171, 40918), (246, 28443), (342, 20459), (369, 18962), (499, 14022), (738, 9481), (779, 8982), (998, 7011), (1497, 4674), (1558, 4491), (2337, 2994)]