31481676

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6779}}^1$

素因数の和:6835

約数の個数: 48

約数和(自身を含む): 83529600

約数和(自身を除く): 52047924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 6779, 13558, 20337, 27116, 40674, 61011, 81348, 122022, 183033, 244044, 291497, 366066, 582994, 732132, 874491, 1165988, 1748982, 2623473, 3497964, 5246946, 7870419, 10493892, 15740838, 31481676]

約数ペア:

[(1, 31481676), (2, 15740838), (3, 10493892), (4, 7870419), (6, 5246946), (9, 3497964), (12, 2623473), (18, 1748982), (27, 1165988), (36, 874491), (43, 732132), (54, 582994), (86, 366066), (108, 291497), (129, 244044), (172, 183033), (258, 122022), (387, 81348), (516, 61011), (774, 40674), (1161, 27116), (1548, 20337), (2322, 13558), (4644, 6779)]