12291336

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{3221}}^1$

素因数の和:3286

約数の個数: 48

約数和(自身を含む): 33927660

約数和(自身を除く): 21636324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3221, 3816, 6442, 9663, 12884, 19326, 25768, 28989, 38652, 57978, 77304, 115956, 170713, 231912, 341426, 512139, 682852, 1024278, 1365704, 1536417, 2048556, 3072834, 4097112, 6145668, 12291336]

約数ペア:

[(1, 12291336), (2, 6145668), (3, 4097112), (4, 3072834), (6, 2048556), (8, 1536417), (9, 1365704), (12, 1024278), (18, 682852), (24, 512139), (36, 341426), (53, 231912), (72, 170713), (106, 115956), (159, 77304), (212, 57978), (318, 38652), (424, 28989), (477, 25768), (636, 19326), (954, 12884), (1272, 9663), (1908, 6442), (3221, 3816)]