21099474

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{35521}}^1$

素因数の和:35543

約数の個数: 32

約数和(自身を含む): 51151680

約数和(自身を除く): 30052206

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 35521, 71042, 106563, 213126, 319689, 390731, 639378, 781462, 959067, 1172193, 1918134, 2344386, 3516579, 7033158, 10549737, 21099474]

約数ペア:

[(1, 21099474), (2, 10549737), (3, 7033158), (6, 3516579), (9, 2344386), (11, 1918134), (18, 1172193), (22, 959067), (27, 781462), (33, 639378), (54, 390731), (66, 319689), (99, 213126), (198, 106563), (297, 71042), (594, 35521)]