27870204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 68302080

約数和(自身を除く): 40431876

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 241, 276, 419, 482, 723, 838, 964, 1257, 1446, 1676, 2514, 2892, 5028, 5543, 9637, 11086, 16629, 19274, 22172, 28911, 33258, 38548, 57822, 66516, 100979, 115644, 201958, 302937, 403916, 605874, 1211748, 2322517, 4645034, 6967551, 9290068, 13935102, 27870204]

約数ペア:

[(1, 27870204), (2, 13935102), (3, 9290068), (4, 6967551), (6, 4645034), (12, 2322517), (23, 1211748), (46, 605874), (69, 403916), (92, 302937), (138, 201958), (241, 115644), (276, 100979), (419, 66516), (482, 57822), (723, 38548), (838, 33258), (964, 28911), (1257, 22172), (1446, 19274), (1676, 16629), (2514, 11086), (2892, 9637), (5028, 5543)]