39689454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{944987}}^1$

素因数の和:944999

約数の個数: 16

約数和(自身を含む): 90718848

約数和(自身を除く): 51029394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 944987, 1889974, 2834961, 5669922, 6614909, 13229818, 19844727, 39689454]

約数ペア:

[(1, 39689454), (2, 19844727), (3, 13229818), (6, 6614909), (7, 5669922), (14, 2834961), (21, 1889974), (42, 944987)]