21614166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{171541}}^1$

素因数の和:171556

約数の個数: 24

約数和(自身を含む): 53521104

約数和(自身を除く): 31906938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 171541, 343082, 514623, 1029246, 1200787, 1543869, 2401574, 3087738, 3602361, 7204722, 10807083, 21614166]

約数ペア:

[(1, 21614166), (2, 10807083), (3, 7204722), (6, 3602361), (7, 3087738), (9, 2401574), (14, 1543869), (18, 1200787), (21, 1029246), (42, 514623), (63, 343082), (126, 171541)]