6980994

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{997}}^1$

素因数の和:1394

約数の個数: 24

約数和(自身を含む): 15179580

約数和(自身を除く): 8198586

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 997, 1167, 1994, 2334, 2991, 3501, 5982, 7002, 8973, 17946, 387833, 775666, 1163499, 2326998, 3490497, 6980994]

約数ペア:

[(1, 6980994), (2, 3490497), (3, 2326998), (6, 1163499), (9, 775666), (18, 387833), (389, 17946), (778, 8973), (997, 7002), (1167, 5982), (1994, 3501), (2334, 2991)]