18677994

素因数分解:

$2^1\times 3^1\times {\mathrm{569}}^1\times {\mathrm{5471}}^1$

素因数の和:6045

約数の個数: 16

約数和(自身を含む): 37428480

約数和(自身を除く): 18750486

約数列:

[1, 2, 3, 6, 569, 1138, 1707, 3414, 5471, 10942, 16413, 32826, 3112999, 6225998, 9338997, 18677994]

約数ペア:

[(1, 18677994), (2, 9338997), (3, 6225998), (6, 3112999), (569, 32826), (1138, 16413), (1707, 10942), (3414, 5471)]