27736428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 68544000

約数和(自身を除く): 40807572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 239, 478, 509, 717, 956, 1018, 1434, 1527, 2036, 2868, 3054, 4541, 6108, 9082, 9671, 13623, 18164, 19342, 27246, 29013, 38684, 54492, 58026, 116052, 121651, 243302, 364953, 486604, 729906, 1459812, 2311369, 4622738, 6934107, 9245476, 13868214, 27736428]

約数ペア:

[(1, 27736428), (2, 13868214), (3, 9245476), (4, 6934107), (6, 4622738), (12, 2311369), (19, 1459812), (38, 729906), (57, 486604), (76, 364953), (114, 243302), (228, 121651), (239, 116052), (478, 58026), (509, 54492), (717, 38684), (956, 29013), (1018, 27246), (1434, 19342), (1527, 18164), (2036, 13623), (2868, 9671), (3054, 9082), (4541, 6108)]