259486542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2059417}}^1$

素因数の和:2059432

約数の個数: 24

約数和(自身を含む): 642538416

約数和(自身を除く): 383051874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2059417, 4118834, 6178251, 12356502, 14415919, 18534753, 28831838, 37069506, 43247757, 86495514, 129743271, 259486542]

約数ペア:

[(1, 259486542), (2, 129743271), (3, 86495514), (6, 43247757), (7, 37069506), (9, 28831838), (14, 18534753), (18, 14415919), (21, 12356502), (42, 6178251), (63, 4118834), (126, 2059417)]