12247242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1009}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 29766720

約数和(自身を除く): 17519478

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 714, 867, 1009, 1734, 2018, 2023, 3027, 4046, 6054, 6069, 7063, 12138, 14126, 17153, 21189, 34306, 42378, 51459, 102918, 120071, 240142, 291601, 360213, 583202, 720426, 874803, 1749606, 2041207, 4082414, 6123621, 12247242]

約数ペア:

[(1, 12247242), (2, 6123621), (3, 4082414), (6, 2041207), (7, 1749606), (14, 874803), (17, 720426), (21, 583202), (34, 360213), (42, 291601), (51, 240142), (102, 120071), (119, 102918), (238, 51459), (289, 42378), (357, 34306), (578, 21189), (714, 17153), (867, 14126), (1009, 12138), (1734, 7063), (2018, 6069), (2023, 6054), (3027, 4046)]