18602994

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{43669}}^1$

素因数の和:43745

約数の個数: 16

約数和(自身を含む): 37730880

約数和(自身を除く): 19127886

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 43669, 87338, 131007, 262014, 3100499, 6200998, 9301497, 18602994]

約数ペア:

[(1, 18602994), (2, 9301497), (3, 6200998), (6, 3100499), (71, 262014), (142, 131007), (213, 87338), (426, 43669)]