21852672

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 80

約数和(自身を含む): 59808672

約数和(自身を除く): 37956000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 347, 384, 492, 512, 656, 694, 768, 984, 1041, 1312, 1388, 1536, 1968, 2082, 2624, 2776, 3936, 4164, 5248, 5552, 7872, 8328, 10496, 11104, 14227, 15744, 16656, 20992, 22208, 28454, 31488, 33312, 42681, 44416, 56908, 62976, 66624, 85362, 88832, 113816, 133248, 170724, 177664, 227632, 266496, 341448, 455264, 532992, 682896, 910528, 1365792, 1821056, 2731584, 3642112, 5463168, 7284224, 10926336, 21852672]

約数ペア:

[(1, 21852672), (2, 10926336), (3, 7284224), (4, 5463168), (6, 3642112), (8, 2731584), (12, 1821056), (16, 1365792), (24, 910528), (32, 682896), (41, 532992), (48, 455264), (64, 341448), (82, 266496), (96, 227632), (123, 177664), (128, 170724), (164, 133248), (192, 113816), (246, 88832), (256, 85362), (328, 66624), (347, 62976), (384, 56908), (492, 44416), (512, 42681), (656, 33312), (694, 31488), (768, 28454), (984, 22208), (1041, 20992), (1312, 16656), (1388, 15744), (1536, 14227), (1968, 11104), (2082, 10496), (2624, 8328), (2776, 7872), (3936, 5552), (4164, 5248)]