15190054974

素因数分解:

$2^1\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1027883}}^1$

素因数の和:1028712

約数の個数: 24

約数和(自身を含む): 32951905272

約数和(自身を除く): 17761850298

約数列:

[1, 2, 3, 6, 9, 18, 821, 1642, 2463, 4926, 7389, 14778, 1027883, 2055766, 3083649, 6167298, 9250947, 18501894, 843891943, 1687783886, 2531675829, 5063351658, 7595027487, 15190054974]

約数ペア:

[(1, 15190054974), (2, 7595027487), (3, 5063351658), (6, 2531675829), (9, 1687783886), (18, 843891943), (821, 18501894), (1642, 9250947), (2463, 6167298), (4926, 3083649), (7389, 2055766), (14778, 1027883)]