165242034

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{213491}}^1$

素因数の和:213542

約数の個数: 24

約数和(自身を含む): 366352272

約数和(自身を除く): 201110238

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 213491, 426982, 640473, 1280946, 1921419, 3842838, 9180113, 18360226, 27540339, 55080678, 82621017, 165242034]

約数ペア:

[(1, 165242034), (2, 82621017), (3, 55080678), (6, 27540339), (9, 18360226), (18, 9180113), (43, 3842838), (86, 1921419), (129, 1280946), (258, 640473), (387, 426982), (774, 213491)]