8840454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{210487}}^1$

素因数の和:210499

約数の個数: 16

約数和(自身を含む): 20206848

約数和(自身を除く): 11366394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 210487, 420974, 631461, 1262922, 1473409, 2946818, 4420227, 8840454]

約数ペア:

[(1, 8840454), (2, 4420227), (3, 2946818), (6, 1473409), (7, 1262922), (14, 631461), (21, 420974), (42, 210487)]