1388412

素因数分解:

$2^2\times 3^2\times {\mathrm{38567}}^1$

素因数の和:38577

約数の個数: 18

約数和(自身を含む): 3509688

約数和(自身を除く): 2121276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 38567, 77134, 115701, 154268, 231402, 347103, 462804, 694206, 1388412]

約数ペア:

[(1, 1388412), (2, 694206), (3, 462804), (4, 347103), (6, 231402), (9, 154268), (12, 115701), (18, 77134), (36, 38567)]