18590532

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 45628800

約数和(自身を除く): 27038268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 193, 276, 349, 386, 579, 698, 772, 1047, 1158, 1396, 2094, 2316, 4188, 4439, 8027, 8878, 13317, 16054, 17756, 24081, 26634, 32108, 48162, 53268, 67357, 96324, 134714, 202071, 269428, 404142, 808284, 1549211, 3098422, 4647633, 6196844, 9295266, 18590532]

約数ペア:

[(1, 18590532), (2, 9295266), (3, 6196844), (4, 4647633), (6, 3098422), (12, 1549211), (23, 808284), (46, 404142), (69, 269428), (92, 202071), (138, 134714), (193, 96324), (276, 67357), (349, 53268), (386, 48162), (579, 32108), (698, 26634), (772, 24081), (1047, 17756), (1158, 16054), (1396, 13317), (2094, 8878), (2316, 8027), (4188, 4439)]