12421656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 37870560

約数和(自身を除く): 25448904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 577, 598, 828, 897, 936, 1154, 1196, 1656, 1731, 1794, 2308, 2392, 2691, 3462, 3588, 4616, 5193, 5382, 6924, 7176, 7501, 10386, 10764, 13271, 13848, 15002, 20772, 21528, 22503, 26542, 30004, 39813, 41544, 45006, 53084, 60008, 67509, 79626, 90012, 106168, 119439, 135018, 159252, 172523, 180024, 238878, 270036, 318504, 345046, 477756, 517569, 540072, 690092, 955512, 1035138, 1380184, 1552707, 2070276, 3105414, 4140552, 6210828, 12421656]

約数ペア:

[(1, 12421656), (2, 6210828), (3, 4140552), (4, 3105414), (6, 2070276), (8, 1552707), (9, 1380184), (12, 1035138), (13, 955512), (18, 690092), (23, 540072), (24, 517569), (26, 477756), (36, 345046), (39, 318504), (46, 270036), (52, 238878), (69, 180024), (72, 172523), (78, 159252), (92, 135018), (104, 119439), (117, 106168), (138, 90012), (156, 79626), (184, 67509), (207, 60008), (234, 53084), (276, 45006), (299, 41544), (312, 39813), (414, 30004), (468, 26542), (552, 22503), (577, 21528), (598, 20772), (828, 15002), (897, 13848), (936, 13271), (1154, 10764), (1196, 10386), (1656, 7501), (1731, 7176), (1794, 6924), (2308, 5382), (2392, 5193), (2691, 4616), (3462, 3588)]