12409956

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{8839}}^1$

素因数の和:8865

約数の個数: 48

約数和(自身を含む): 34652800

約数和(自身を除く): 22242844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 8839, 17678, 26517, 35356, 53034, 79551, 106068, 114907, 159102, 229814, 238653, 318204, 344721, 459628, 477306, 689442, 954612, 1034163, 1378884, 2068326, 3102489, 4136652, 6204978, 12409956]

約数ペア:

[(1, 12409956), (2, 6204978), (3, 4136652), (4, 3102489), (6, 2068326), (9, 1378884), (12, 1034163), (13, 954612), (18, 689442), (26, 477306), (27, 459628), (36, 344721), (39, 318204), (52, 238653), (54, 229814), (78, 159102), (108, 114907), (117, 106068), (156, 79551), (234, 53034), (351, 35356), (468, 26517), (702, 17678), (1404, 8839)]