21240083712

素因数分解:

$2^8\times 3^1\times {\mathrm{27656359}}^1$

素因数の和:27656378

約数の個数: 36

約数和(自身を含む): 56529599840

約数和(自身を除く): 35289516128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 27656359, 55312718, 82969077, 110625436, 165938154, 221250872, 331876308, 442501744, 663752616, 885003488, 1327505232, 1770006976, 2655010464, 3540013952, 5310020928, 7080027904, 10620041856, 21240083712]

約数ペア:

[(1, 21240083712), (2, 10620041856), (3, 7080027904), (4, 5310020928), (6, 3540013952), (8, 2655010464), (12, 1770006976), (16, 1327505232), (24, 885003488), (32, 663752616), (48, 442501744), (64, 331876308), (96, 221250872), (128, 165938154), (192, 110625436), (256, 82969077), (384, 55312718), (768, 27656359)]