1987734

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{6761}}^1$

素因数の和:6780

約数の個数: 24

約数和(自身を含む): 4625208

約数和(自身を除く): 2637474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 6761, 13522, 20283, 40566, 47327, 94654, 141981, 283962, 331289, 662578, 993867, 1987734]

約数ペア:

[(1, 1987734), (2, 993867), (3, 662578), (6, 331289), (7, 283962), (14, 141981), (21, 94654), (42, 47327), (49, 40566), (98, 20283), (147, 13522), (294, 6761)]