40084542

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 90046320

約数和(自身を除く): 49961778

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 139, 222, 278, 333, 417, 433, 666, 834, 866, 1251, 1299, 2502, 2598, 3897, 5143, 7794, 10286, 15429, 16021, 30858, 32042, 46287, 48063, 60187, 92574, 96126, 120374, 144189, 180561, 288378, 361122, 541683, 1083366, 2226919, 4453838, 6680757, 13361514, 20042271, 40084542]

約数ペア:

[(1, 40084542), (2, 20042271), (3, 13361514), (6, 6680757), (9, 4453838), (18, 2226919), (37, 1083366), (74, 541683), (111, 361122), (139, 288378), (222, 180561), (278, 144189), (333, 120374), (417, 96126), (433, 92574), (666, 60187), (834, 48063), (866, 46287), (1251, 32042), (1299, 30858), (2502, 16021), (2598, 15429), (3897, 10286), (5143, 7794)]