140274708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1669937}}^1$

素因数の和:1669951

約数の個数: 24

約数和(自身を含む): 374066112

約数和(自身を除く): 233791404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1669937, 3339874, 5009811, 6679748, 10019622, 11689559, 20039244, 23379118, 35068677, 46758236, 70137354, 140274708]

約数ペア:

[(1, 140274708), (2, 70137354), (3, 46758236), (4, 35068677), (6, 23379118), (7, 20039244), (12, 11689559), (14, 10019622), (21, 6679748), (28, 5009811), (42, 3339874), (84, 1669937)]