12771258

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 13839942

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 839, 1678, 2517, 2537, 5034, 5074, 7611, 15222, 36077, 49501, 72154, 99002, 108231, 148503, 216462, 297006, 2128543, 4257086, 6385629, 12771258]

約数ペア:

[(1, 12771258), (2, 6385629), (3, 4257086), (6, 2128543), (43, 297006), (59, 216462), (86, 148503), (118, 108231), (129, 99002), (177, 72154), (258, 49501), (354, 36077), (839, 15222), (1678, 7611), (2517, 5074), (2537, 5034)]