7921098

素因数分解:

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

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 17982720

約数和(自身を除く): 10061622

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 3121, 6242, 9363, 18726, 28089, 56178, 84267, 146687, 168534, 293374, 440061, 880122, 1320183, 2640366, 3960549, 7921098]

約数ペア:

[(1, 7921098), (2, 3960549), (3, 2640366), (6, 1320183), (9, 880122), (18, 440061), (27, 293374), (47, 168534), (54, 146687), (94, 84267), (141, 56178), (282, 28089), (423, 18726), (846, 9363), (1269, 6242), (2538, 3121)]