18989382

素因数分解:

$2^1\times 3^1\times {\mathrm{1481}}^1\times {\mathrm{2137}}^1$

素因数の和:3623

約数の個数: 16

約数和(自身を含む): 38022192

約数和(自身を除く): 19032810

約数列:

[1, 2, 3, 6, 1481, 2137, 2962, 4274, 4443, 6411, 8886, 12822, 3164897, 6329794, 9494691, 18989382]

約数ペア:

[(1, 18989382), (2, 9494691), (3, 6329794), (6, 3164897), (1481, 12822), (2137, 8886), (2962, 6411), (4274, 4443)]