21944916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{87083}}^1$

素因数の和:87100

約数の個数: 36

約数和(自身を含む): 63397152

約数和(自身を除く): 41452236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 87083, 174166, 261249, 348332, 522498, 609581, 783747, 1044996, 1219162, 1567494, 1828743, 2438324, 3134988, 3657486, 5486229, 7314972, 10972458, 21944916]

約数ペア:

[(1, 21944916), (2, 10972458), (3, 7314972), (4, 5486229), (6, 3657486), (7, 3134988), (9, 2438324), (12, 1828743), (14, 1567494), (18, 1219162), (21, 1044996), (28, 783747), (36, 609581), (42, 522498), (63, 348332), (84, 261249), (126, 174166), (252, 87083)]