11974812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 29863680

約数和(自身を除く): 17888868

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1009, 1978, 2018, 2967, 3027, 3956, 4036, 5934, 6054, 11868, 12108, 23207, 43387, 46414, 69621, 86774, 92828, 130161, 139242, 173548, 260322, 278484, 520644, 997901, 1995802, 2993703, 3991604, 5987406, 11974812]

約数ペア:

[(1, 11974812), (2, 5987406), (3, 3991604), (4, 2993703), (6, 1995802), (12, 997901), (23, 520644), (43, 278484), (46, 260322), (69, 173548), (86, 139242), (92, 130161), (129, 92828), (138, 86774), (172, 69621), (258, 46414), (276, 43387), (516, 23207), (989, 12108), (1009, 11868), (1978, 6054), (2018, 5934), (2967, 4036), (3027, 3956)]