1440239274

素因数分解:

$2^1\times 3^2\times {\mathrm{1823}}^1\times {\mathrm{43891}}^1$

素因数の和:45722

約数の個数: 24

約数和(自身を含む): 3122301312

約数和(自身を除く): 1682062038

約数列:

[1, 2, 3, 6, 9, 18, 1823, 3646, 5469, 10938, 16407, 32814, 43891, 87782, 131673, 263346, 395019, 790038, 80013293, 160026586, 240039879, 480079758, 720119637, 1440239274]

約数ペア:

[(1, 1440239274), (2, 720119637), (3, 480079758), (6, 240039879), (9, 160026586), (18, 80013293), (1823, 790038), (3646, 395019), (5469, 263346), (10938, 131673), (16407, 87782), (32814, 43891)]