194421834

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{251191}}^1$

素因数の和:251242

約数の個数: 24

約数和(自身を含む): 431045472

約数和(自身を除く): 236623638

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 251191, 502382, 753573, 1507146, 2260719, 4521438, 10801213, 21602426, 32403639, 64807278, 97210917, 194421834]

約数ペア:

[(1, 194421834), (2, 97210917), (3, 64807278), (6, 32403639), (9, 21602426), (18, 10801213), (43, 4521438), (86, 2260719), (129, 1507146), (258, 753573), (387, 502382), (774, 251191)]