21060852

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{11779}}^1$

素因数の和:11935

約数の個数: 24

約数和(自身を含む): 49476000

約数和(自身を除く): 28415148

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 11779, 23558, 35337, 47116, 70674, 141348, 1755071, 3510142, 5265213, 7020284, 10530426, 21060852]

約数ペア:

[(1, 21060852), (2, 10530426), (3, 7020284), (4, 5265213), (6, 3510142), (12, 1755071), (149, 141348), (298, 70674), (447, 47116), (596, 35337), (894, 23558), (1788, 11779)]