16855992

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 47508000

約数和(自身を除く): 30652008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1069, 1314, 1752, 1971, 2138, 2628, 3207, 3942, 4276, 5256, 6414, 7884, 8552, 9621, 12828, 15768, 19242, 25656, 28863, 38484, 57726, 76968, 78037, 115452, 156074, 230904, 234111, 312148, 468222, 624296, 702333, 936444, 1404666, 1872888, 2106999, 2809332, 4213998, 5618664, 8427996, 16855992]

約数ペア:

[(1, 16855992), (2, 8427996), (3, 5618664), (4, 4213998), (6, 2809332), (8, 2106999), (9, 1872888), (12, 1404666), (18, 936444), (24, 702333), (27, 624296), (36, 468222), (54, 312148), (72, 234111), (73, 230904), (108, 156074), (146, 115452), (216, 78037), (219, 76968), (292, 57726), (438, 38484), (584, 28863), (657, 25656), (876, 19242), (1069, 15768), (1314, 12828), (1752, 9621), (1971, 8552), (2138, 7884), (2628, 6414), (3207, 5256), (3942, 4276)]