2080396854

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1459}}^1\times {\mathrm{2141}}^1$

素因数の和:3645

約数の個数: 48

約数和(自身を含む): 4634688240

約数和(自身を除く): 2554291386

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1459, 2141, 2918, 4282, 4377, 6423, 8754, 12846, 13131, 19269, 26262, 38538, 53983, 79217, 107966, 158434, 161949, 237651, 323898, 475302, 485847, 712953, 971694, 1425906, 3123719, 6247438, 9371157, 18742314, 28113471, 56226942, 115577603, 231155206, 346732809, 693465618, 1040198427, 2080396854]

約数ペア:

[(1, 2080396854), (2, 1040198427), (3, 693465618), (6, 346732809), (9, 231155206), (18, 115577603), (37, 56226942), (74, 28113471), (111, 18742314), (222, 9371157), (333, 6247438), (666, 3123719), (1459, 1425906), (2141, 971694), (2918, 712953), (4282, 485847), (4377, 475302), (6423, 323898), (8754, 237651), (12846, 161949), (13131, 158434), (19269, 107966), (26262, 79217), (38538, 53983)]