21566304

素因数分解:

$2^5\times 3^3\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 63756000

約数和(自身を除く): 42189696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 109, 144, 216, 218, 229, 288, 327, 432, 436, 458, 654, 687, 864, 872, 916, 981, 1308, 1374, 1744, 1832, 1962, 2061, 2616, 2748, 2943, 3488, 3664, 3924, 4122, 5232, 5496, 5886, 6183, 7328, 7848, 8244, 10464, 10992, 11772, 12366, 15696, 16488, 21984, 23544, 24732, 24961, 31392, 32976, 47088, 49464, 49922, 65952, 74883, 94176, 98928, 99844, 149766, 197856, 199688, 224649, 299532, 399376, 449298, 599064, 673947, 798752, 898596, 1198128, 1347894, 1797192, 2396256, 2695788, 3594384, 5391576, 7188768, 10783152, 21566304]

約数ペア:

[(1, 21566304), (2, 10783152), (3, 7188768), (4, 5391576), (6, 3594384), (8, 2695788), (9, 2396256), (12, 1797192), (16, 1347894), (18, 1198128), (24, 898596), (27, 798752), (32, 673947), (36, 599064), (48, 449298), (54, 399376), (72, 299532), (96, 224649), (108, 199688), (109, 197856), (144, 149766), (216, 99844), (218, 98928), (229, 94176), (288, 74883), (327, 65952), (432, 49922), (436, 49464), (458, 47088), (654, 32976), (687, 31392), (864, 24961), (872, 24732), (916, 23544), (981, 21984), (1308, 16488), (1374, 15696), (1744, 12366), (1832, 11772), (1962, 10992), (2061, 10464), (2616, 8244), (2748, 7848), (2943, 7328), (3488, 6183), (3664, 5886), (3924, 5496), (4122, 5232)]