12866904

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 23421096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 839, 852, 1278, 1678, 1704, 1917, 2517, 2556, 3356, 3834, 5034, 5112, 6712, 7551, 7668, 10068, 15102, 15336, 20136, 22653, 30204, 45306, 59569, 60408, 90612, 119138, 178707, 181224, 238276, 357414, 476552, 536121, 714828, 1072242, 1429656, 1608363, 2144484, 3216726, 4288968, 6433452, 12866904]

約数ペア:

[(1, 12866904), (2, 6433452), (3, 4288968), (4, 3216726), (6, 2144484), (8, 1608363), (9, 1429656), (12, 1072242), (18, 714828), (24, 536121), (27, 476552), (36, 357414), (54, 238276), (71, 181224), (72, 178707), (108, 119138), (142, 90612), (213, 60408), (216, 59569), (284, 45306), (426, 30204), (568, 22653), (639, 20136), (839, 15336), (852, 15102), (1278, 10068), (1678, 7668), (1704, 7551), (1917, 6712), (2517, 5112), (2556, 5034), (3356, 3834)]