18900462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{450011}}^1$

素因数の和:450023

約数の個数: 16

約数和(自身を含む): 43201152

約数和(自身を除く): 24300690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 450011, 900022, 1350033, 2700066, 3150077, 6300154, 9450231, 18900462]

約数ペア:

[(1, 18900462), (2, 9450231), (3, 6300154), (6, 3150077), (7, 2700066), (14, 1350033), (21, 900022), (42, 450011)]