121878654

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{56269}}^1$

素因数の和:56312

約数の個数: 24

約数和(自身を含む): 257266440

約数和(自身を除く): 135387786

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 56269, 112538, 168807, 337614, 1069111, 2138222, 3207333, 6414666, 20313109, 40626218, 60939327, 121878654]

約数ペア:

[(1, 121878654), (2, 60939327), (3, 40626218), (6, 20313109), (19, 6414666), (38, 3207333), (57, 2138222), (114, 1069111), (361, 337614), (722, 168807), (1083, 112538), (2166, 56269)]