18432486

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{7817}}^1$

素因数の和:7956

約数の個数: 24

約数和(自身を含む): 40247064

約数和(自身を除く): 21814578

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 7817, 15634, 23451, 46902, 70353, 140706, 1024027, 2048054, 3072081, 6144162, 9216243, 18432486]

約数ペア:

[(1, 18432486), (2, 9216243), (3, 6144162), (6, 3072081), (9, 2048054), (18, 1024027), (131, 140706), (262, 70353), (393, 46902), (786, 23451), (1179, 15634), (2358, 7817)]