2991022722

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{15277}}^1$

素因数の和:15507

約数の個数: 48

約数和(自身を含む): 6613846200

約数和(自身を除く): 3622823478

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 149, 219, 298, 438, 447, 657, 894, 1314, 1341, 2682, 10877, 15277, 21754, 30554, 32631, 45831, 65262, 91662, 97893, 137493, 195786, 274986, 1115221, 2230442, 2276273, 3345663, 4552546, 6691326, 6828819, 10036989, 13657638, 20073978, 20486457, 40972914, 166167929, 332335858, 498503787, 997007574, 1495511361, 2991022722]

約数ペア:

[(1, 2991022722), (2, 1495511361), (3, 997007574), (6, 498503787), (9, 332335858), (18, 166167929), (73, 40972914), (146, 20486457), (149, 20073978), (219, 13657638), (298, 10036989), (438, 6828819), (447, 6691326), (657, 4552546), (894, 3345663), (1314, 2276273), (1341, 2230442), (2682, 1115221), (10877, 274986), (15277, 195786), (21754, 137493), (30554, 97893), (32631, 91662), (45831, 65262)]