21830808

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{4079}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 54835200

約数和(自身を除く): 33004392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 4079, 5352, 8158, 12237, 16316, 24474, 32632, 48948, 97896, 909617, 1819234, 2728851, 3638468, 5457702, 7276936, 10915404, 21830808]

約数ペア:

[(1, 21830808), (2, 10915404), (3, 7276936), (4, 5457702), (6, 3638468), (8, 2728851), (12, 1819234), (24, 909617), (223, 97896), (446, 48948), (669, 32632), (892, 24474), (1338, 16316), (1784, 12237), (2676, 8158), (4079, 5352)]