85451478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19753}}^1$

素因数の和:19868

約数の個数: 32

約数和(自身を含む): 197223936

約数和(自身を除く): 111772458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 19753, 39506, 59259, 118518, 138271, 276542, 414813, 829626, 2034559, 4069118, 6103677, 12207354, 14241913, 28483826, 42725739, 85451478]

約数ペア:

[(1, 85451478), (2, 42725739), (3, 28483826), (6, 14241913), (7, 12207354), (14, 6103677), (21, 4069118), (42, 2034559), (103, 829626), (206, 414813), (309, 276542), (618, 138271), (721, 118518), (1442, 59259), (2163, 39506), (4326, 19753)]