17191998

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:3001

約数の個数: 48

約数和(自身を含む): 41530320

約数和(自身を除く): 24338322

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, 2957, 5814, 5914, 8871, 17742, 26613, 50269, 53226, 56183, 100538, 112366, 150807, 168549, 301614, 337098, 452421, 505647, 904842, 955111, 1011294, 1910222, 2865333, 5730666, 8595999, 17191998]

約数ペア:

[(1, 17191998), (2, 8595999), (3, 5730666), (6, 2865333), (9, 1910222), (17, 1011294), (18, 955111), (19, 904842), (34, 505647), (38, 452421), (51, 337098), (57, 301614), (102, 168549), (114, 150807), (153, 112366), (171, 100538), (306, 56183), (323, 53226), (342, 50269), (646, 26613), (969, 17742), (1938, 8871), (2907, 5914), (2957, 5814)]