987702.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 16200576

約数和(自身を除く): 9544308

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 83, 123, 163, 164, 166, 246, 249, 326, 332, 489, 492, 498, 652, 978, 996, 1956, 3403, 6683, 6806, 10209, 13366, 13529, 13612, 20049, 20418, 26732, 27058, 40098, 40587, 40836, 54116, 80196, 81174, 162348, 554689, 1109378, 1664067, 2218756, 3328134, 6656268]

約数ペア:

[(1, 6656268), (2, 3328134), (3, 2218756), (4, 1664067), (6, 1109378), (12, 554689), (41, 162348), (82, 81174), (83, 80196), (123, 54116), (163, 40836), (164, 40587), (166, 40098), (246, 27058), (249, 26732), (326, 20418), (332, 20049), (489, 13612), (492, 13529), (498, 13366), (652, 10209), (978, 6806), (996, 6683), (1956, 3403)]