2640366

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{3121}}^1$

素因数の和:3176

約数の個数: 24

約数和(自身を含む): 5844384

約数和(自身を除く): 3204018

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 3121, 6242, 9363, 18726, 28089, 56178, 146687, 293374, 440061, 880122, 1320183, 2640366]

約数ペア:

[(1, 2640366), (2, 1320183), (3, 880122), (6, 440061), (9, 293374), (18, 146687), (47, 56178), (94, 28089), (141, 18726), (282, 9363), (423, 6242), (846, 3121)]