19004906259

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{166679}}^1$

素因数の和:166832

約数の個数: 32

約数和(自身を含む): 29122329600

約数和(自身を除く): 10117423341

約数列:

[1, 3, 9, 27, 41, 103, 123, 309, 369, 927, 1107, 2781, 4223, 12669, 38007, 114021, 166679, 500037, 1500111, 4500333, 6833839, 17167937, 20501517, 51503811, 61504551, 154511433, 184513653, 463534299, 703885417, 2111656251, 6334968753, 19004906259]

約数ペア:

[(1, 19004906259), (3, 6334968753), (9, 2111656251), (27, 703885417), (41, 463534299), (103, 184513653), (123, 154511433), (309, 61504551), (369, 51503811), (927, 20501517), (1107, 17167937), (2781, 6833839), (4223, 4500333), (12669, 1500111), (38007, 500037), (114021, 166679)]