1906506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15131}}^1$

素因数の和:15146

約数の個数: 24

約数和(自身を含む): 4721184

約数和(自身を除く): 2814678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15131, 30262, 45393, 90786, 105917, 136179, 211834, 272358, 317751, 635502, 953253, 1906506]

約数ペア:

[(1, 1906506), (2, 953253), (3, 635502), (6, 317751), (7, 272358), (9, 211834), (14, 136179), (18, 105917), (21, 90786), (42, 45393), (63, 30262), (126, 15131)]