27721872

素因数分解:

$2^4\times 3^3\times {\mathrm{64171}}^1$

素因数の和:64188

約数の個数: 40

約数和(自身を含む): 79573280

約数和(自身を除く): 51851408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 64171, 128342, 192513, 256684, 385026, 513368, 577539, 770052, 1026736, 1155078, 1540104, 1732617, 2310156, 3080208, 3465234, 4620312, 6930468, 9240624, 13860936, 27721872]

約数ペア:

[(1, 27721872), (2, 13860936), (3, 9240624), (4, 6930468), (6, 4620312), (8, 3465234), (9, 3080208), (12, 2310156), (16, 1732617), (18, 1540104), (24, 1155078), (27, 1026736), (36, 770052), (48, 577539), (54, 513368), (72, 385026), (108, 256684), (144, 192513), (216, 128342), (432, 64171)]