21094458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45659}}^1$

素因数の和:45682

約数の個数: 32

約数和(自身を含む): 52600320

約数和(自身を除く): 31505862

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 45659, 91318, 136977, 273954, 319613, 502249, 639226, 958839, 1004498, 1506747, 1917678, 3013494, 3515743, 7031486, 10547229, 21094458]

約数ペア:

[(1, 21094458), (2, 10547229), (3, 7031486), (6, 3515743), (7, 3013494), (11, 1917678), (14, 1506747), (21, 1004498), (22, 958839), (33, 639226), (42, 502249), (66, 319613), (77, 273954), (154, 136977), (231, 91318), (462, 45659)]