18869502

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{24007}}^1$

素因数の和:24143

約数の個数: 16

約数和(自身を含む): 38028672

約数和(自身を除く): 19159170

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 24007, 48014, 72021, 144042, 3144917, 6289834, 9434751, 18869502]

約数ペア:

[(1, 18869502), (2, 9434751), (3, 6289834), (6, 3144917), (131, 144042), (262, 72021), (393, 48014), (786, 24007)]