129220614

素因数分解:

$2^1\times 3^2\times {\mathrm{359}}^1\times {\mathrm{19997}}^1$

素因数の和:20364

約数の個数: 24

約数和(自身を含む): 280771920

約数和(自身を除く): 151551306

約数列:

[1, 2, 3, 6, 9, 18, 359, 718, 1077, 2154, 3231, 6462, 19997, 39994, 59991, 119982, 179973, 359946, 7178923, 14357846, 21536769, 43073538, 64610307, 129220614]

約数ペア:

[(1, 129220614), (2, 64610307), (3, 43073538), (6, 21536769), (9, 14357846), (18, 7178923), (359, 359946), (718, 179973), (1077, 119982), (2154, 59991), (3231, 39994), (6462, 19997)]