978006

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 2154240

約数和(自身を除く): 1176234

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 373, 437, 746, 874, 1119, 1311, 2238, 2622, 7087, 8579, 14174, 17158, 21261, 25737, 42522, 51474, 163001, 326002, 489003, 978006]

約数ペア:

[(1, 978006), (2, 489003), (3, 326002), (6, 163001), (19, 51474), (23, 42522), (38, 25737), (46, 21261), (57, 17158), (69, 14174), (114, 8579), (138, 7087), (373, 2622), (437, 2238), (746, 1311), (874, 1119)]