21841566

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{214133}}^1$

素因数の和:214155

約数の個数: 16

約数和(自身を含む): 46252944

約数和(自身を除く): 24411378

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 214133, 428266, 642399, 1284798, 3640261, 7280522, 10920783, 21841566]

約数ペア:

[(1, 21841566), (2, 10920783), (3, 7280522), (6, 3640261), (17, 1284798), (34, 642399), (51, 428266), (102, 214133)]