67813278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{66877}}^1$

素因数の和:66908

約数の個数: 24

約数和(自身を含む): 146864088

約数和(自身を除く): 79050810

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 66877, 133754, 200631, 401262, 869401, 1738802, 2608203, 5216406, 11302213, 22604426, 33906639, 67813278]

約数ペア:

[(1, 67813278), (2, 33906639), (3, 22604426), (6, 11302213), (13, 5216406), (26, 2608203), (39, 1738802), (78, 869401), (169, 401262), (338, 200631), (507, 133754), (1014, 66877)]