3721242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 8717184

約数和(自身を除く): 4995942

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 2161, 4322, 6483, 12966, 15127, 30254, 45381, 88601, 90762, 177202, 265803, 531606, 620207, 1240414, 1860621, 3721242]

約数ペア:

[(1, 3721242), (2, 1860621), (3, 1240414), (6, 620207), (7, 531606), (14, 265803), (21, 177202), (41, 90762), (42, 88601), (82, 45381), (123, 30254), (246, 15127), (287, 12966), (574, 6483), (861, 4322), (1722, 2161)]