218442954

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{74149}}^1$

素因数の和:74645

約数の個数: 16

約数和(自身を含む): 437781600

約数和(自身を除く): 219338646

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 74149, 148298, 222447, 444894, 36407159, 72814318, 109221477, 218442954]

約数ペア:

[(1, 218442954), (2, 109221477), (3, 72814318), (6, 36407159), (491, 444894), (982, 222447), (1473, 148298), (2946, 74149)]