123782004

素因数分解:

$2^2\times 3^2\times {\mathrm{3438389}}^1$

素因数の和:3438399

約数の個数: 18

約数和(自身を含む): 312893490

約数和(自身を除く): 189111486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3438389, 6876778, 10315167, 13753556, 20630334, 30945501, 41260668, 61891002, 123782004]

約数ペア:

[(1, 123782004), (2, 61891002), (3, 41260668), (4, 30945501), (6, 20630334), (9, 13753556), (12, 10315167), (18, 6876778), (36, 3438389)]