381866814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3030689}}^1$

素因数の和:3030704

約数の個数: 24

約数和(自身を含む): 945575280

約数和(自身を除く): 563708466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3030689, 6061378, 9092067, 18184134, 21214823, 27276201, 42429646, 54552402, 63644469, 127288938, 190933407, 381866814]

約数ペア:

[(1, 381866814), (2, 190933407), (3, 127288938), (6, 63644469), (7, 54552402), (9, 42429646), (14, 27276201), (18, 21214823), (21, 18184134), (42, 9092067), (63, 6061378), (126, 3030689)]