40448412

素因数分解:

$2^2\times 3^2\times {\mathrm{1123567}}^1$

素因数の和:1123577

約数の個数: 18

約数和(自身を含む): 102244688

約数和(自身を除く): 61796276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1123567, 2247134, 3370701, 4494268, 6741402, 10112103, 13482804, 20224206, 40448412]

約数ペア:

[(1, 40448412), (2, 20224206), (3, 13482804), (4, 10112103), (6, 6741402), (9, 4494268), (12, 3370701), (18, 2247134), (36, 1123567)]