18895152

素因数分解:

$2^4\times 3^1\times {\mathrm{393649}}^1$

素因数の和:393660

約数の個数: 20

約数和(自身を含む): 48812600

約数和(自身を除く): 29917448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 393649, 787298, 1180947, 1574596, 2361894, 3149192, 4723788, 6298384, 9447576, 18895152]

約数ペア:

[(1, 18895152), (2, 9447576), (3, 6298384), (4, 4723788), (6, 3149192), (8, 2361894), (12, 1574596), (16, 1180947), (24, 787298), (48, 393649)]