27531882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{619}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 68477760

約数和(自身を除く): 40945878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 353, 619, 706, 1059, 1238, 1857, 2118, 2471, 3177, 3714, 4333, 4942, 5571, 6354, 7413, 8666, 11142, 12999, 14826, 22239, 25998, 38997, 44478, 77994, 218507, 437014, 655521, 1311042, 1529549, 1966563, 3059098, 3933126, 4588647, 9177294, 13765941, 27531882]

約数ペア:

[(1, 27531882), (2, 13765941), (3, 9177294), (6, 4588647), (7, 3933126), (9, 3059098), (14, 1966563), (18, 1529549), (21, 1311042), (42, 655521), (63, 437014), (126, 218507), (353, 77994), (619, 44478), (706, 38997), (1059, 25998), (1238, 22239), (1857, 14826), (2118, 12999), (2471, 11142), (3177, 8666), (3714, 7413), (4333, 6354), (4942, 5571)]