11991966

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{5827}}^1$

素因数の和:5853

約数の個数: 32

約数和(自身を含む): 27974400

約数和(自身を除く): 15982434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 5827, 11654, 17481, 34962, 40789, 81578, 122367, 244734, 285523, 571046, 856569, 1713138, 1998661, 3997322, 5995983, 11991966]

約数ペア:

[(1, 11991966), (2, 5995983), (3, 3997322), (6, 1998661), (7, 1713138), (14, 856569), (21, 571046), (42, 285523), (49, 244734), (98, 122367), (147, 81578), (294, 40789), (343, 34962), (686, 17481), (1029, 11654), (2058, 5827)]