123948666

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21319}}^1$

素因数の和:21363

約数の個数: 48

約数和(自身を含む): 299332800

約数和(自身を除く): 175384134

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 21319, 42638, 63957, 127914, 191871, 362423, 383742, 405061, 724846, 810122, 1087269, 1215183, 2174538, 2430366, 3261807, 3645549, 6523614, 6886037, 7291098, 13772074, 20658111, 41316222, 61974333, 123948666]

約数ペア:

[(1, 123948666), (2, 61974333), (3, 41316222), (6, 20658111), (9, 13772074), (17, 7291098), (18, 6886037), (19, 6523614), (34, 3645549), (38, 3261807), (51, 2430366), (57, 2174538), (102, 1215183), (114, 1087269), (153, 810122), (171, 724846), (306, 405061), (323, 383742), (342, 362423), (646, 191871), (969, 127914), (1938, 63957), (2907, 42638), (5814, 21319)]