455554146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173743}}^1$

素因数の和:173790

約数の個数: 32

約数和(自身を含む): 1000765440

約数和(自身を除く): 545211294

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 173743, 347486, 521229, 1042458, 3301117, 3996089, 6602234, 7992178, 9903351, 11988267, 19806702, 23976534, 75925691, 151851382, 227777073, 455554146]

約数ペア:

[(1, 455554146), (2, 227777073), (3, 151851382), (6, 75925691), (19, 23976534), (23, 19806702), (38, 11988267), (46, 9903351), (57, 7992178), (69, 6602234), (114, 3996089), (138, 3301117), (437, 1042458), (874, 521229), (1311, 347486), (2622, 173743)]