18838830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{627961}}^1$

素因数の和:627971

約数の個数: 16

約数和(自身を含む): 45213264

約数和(自身を除く): 26374434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 627961, 1255922, 1883883, 3139805, 3767766, 6279610, 9419415, 18838830]

約数ペア:

[(1, 18838830), (2, 9419415), (3, 6279610), (5, 3767766), (6, 3139805), (10, 1883883), (15, 1255922), (30, 627961)]