2548278

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2188

約数の個数: 24

約数和(自身を含む): 5606328

約数和(自身を除く): 3058050

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 2113, 4226, 6339, 12678, 19017, 38034, 141571, 283142, 424713, 849426, 1274139, 2548278]

約数ペア:

[(1, 2548278), (2, 1274139), (3, 849426), (6, 424713), (9, 283142), (18, 141571), (67, 38034), (134, 19017), (201, 12678), (402, 6339), (603, 4226), (1206, 2113)]