15661972044

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10117553}}^1$

素因数の和:10117606

約数の個数: 36

約数和(自身を含む): 40510686216

約数和(自身を除く): 24848714172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 10117553, 20235106, 30352659, 40470212, 60705318, 91057977, 121410636, 182115954, 364231908, 435054779, 870109558, 1305164337, 1740219116, 2610328674, 3915493011, 5220657348, 7830986022, 15661972044]

約数ペア:

[(1, 15661972044), (2, 7830986022), (3, 5220657348), (4, 3915493011), (6, 2610328674), (9, 1740219116), (12, 1305164337), (18, 870109558), (36, 435054779), (43, 364231908), (86, 182115954), (129, 121410636), (172, 91057977), (258, 60705318), (387, 40470212), (516, 30352659), (774, 20235106), (1548, 10117553)]