66573678

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{997}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 137963520

約数和(自身を除く): 71389842

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 359, 718, 997, 1077, 1994, 2154, 2991, 5982, 11129, 22258, 30907, 33387, 61814, 66774, 92721, 185442, 357923, 715846, 1073769, 2147538, 11095613, 22191226, 33286839, 66573678]

約数ペア:

[(1, 66573678), (2, 33286839), (3, 22191226), (6, 11095613), (31, 2147538), (62, 1073769), (93, 715846), (186, 357923), (359, 185442), (718, 92721), (997, 66774), (1077, 61814), (1994, 33387), (2154, 30907), (2991, 22258), (5982, 11129)]