18996876346

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4508039}}^1$

素因数の和:4508098

約数の個数: 24

約数和(自身を含む): 33918492960

約数和(自身を除く): 14921616614

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 4508039, 9016078, 31556273, 63112546, 193845677, 220893911, 387691354, 441787822, 1356919739, 2713839478, 9498438173, 18996876346]

約数ペア:

[(1, 18996876346), (2, 9498438173), (7, 2713839478), (14, 1356919739), (43, 441787822), (49, 387691354), (86, 220893911), (98, 193845677), (301, 63112546), (602, 31556273), (2107, 9016078), (4214, 4508039)]