8045446788

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1423469}}^1$

素因数の和:1423636

約数の個数: 36

約数和(自身を含む): 20466651660

約数和(自身を除く): 12421204872

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 1423469, 2846938, 4270407, 5693876, 8540814, 12811221, 17081628, 25622442, 51244884, 223484633, 446969266, 670453899, 893938532, 1340907798, 2011361697, 2681815596, 4022723394, 8045446788]

約数ペア:

[(1, 8045446788), (2, 4022723394), (3, 2681815596), (4, 2011361697), (6, 1340907798), (9, 893938532), (12, 670453899), (18, 446969266), (36, 223484633), (157, 51244884), (314, 25622442), (471, 17081628), (628, 12811221), (942, 8540814), (1413, 5693876), (1884, 4270407), (2826, 2846938), (5652, 1423469)]