27886248

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9931}}^1$

素因数の和:9959

約数の個数: 64

約数和(自身を含む): 83428800

約数和(自身を除く): 55542552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 9931, 19862, 29793, 39724, 59586, 79448, 89379, 119172, 129103, 178758, 238344, 258206, 268137, 357516, 387309, 516412, 536274, 715032, 774618, 1032824, 1072548, 1161927, 1549236, 2145096, 2323854, 3098472, 3485781, 4647708, 6971562, 9295416, 13943124, 27886248]

約数ペア:

[(1, 27886248), (2, 13943124), (3, 9295416), (4, 6971562), (6, 4647708), (8, 3485781), (9, 3098472), (12, 2323854), (13, 2145096), (18, 1549236), (24, 1161927), (26, 1072548), (27, 1032824), (36, 774618), (39, 715032), (52, 536274), (54, 516412), (72, 387309), (78, 357516), (104, 268137), (108, 258206), (117, 238344), (156, 178758), (216, 129103), (234, 119172), (312, 89379), (351, 79448), (468, 59586), (702, 39724), (936, 29793), (1404, 19862), (2808, 9931)]