2021071542

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1021}}^1\times {\mathrm{6733}}^1$

素因数の和:7773

約数の個数: 48

約数和(自身を含む): 4707389232

約数和(自身を除く): 2686317690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1021, 2042, 3063, 6126, 6733, 7147, 13466, 14294, 20199, 21441, 40398, 42882, 47131, 50029, 94262, 100058, 141393, 150087, 282786, 300174, 329917, 659834, 989751, 1979502, 6874393, 13748786, 20623179, 41246358, 48120751, 96241502, 144362253, 288724506, 336845257, 673690514, 1010535771, 2021071542]

約数ペア:

[(1, 2021071542), (2, 1010535771), (3, 673690514), (6, 336845257), (7, 288724506), (14, 144362253), (21, 96241502), (42, 48120751), (49, 41246358), (98, 20623179), (147, 13748786), (294, 6874393), (1021, 1979502), (2042, 989751), (3063, 659834), (6126, 329917), (6733, 300174), (7147, 282786), (13466, 150087), (14294, 141393), (20199, 100058), (21441, 94262), (40398, 50029), (42882, 47131)]