21611046

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211873}}^1$

素因数の和:211895

約数の個数: 16

約数和(自身を含む): 45764784

約数和(自身を除く): 24153738

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 211873, 423746, 635619, 1271238, 3601841, 7203682, 10805523, 21611046]

約数ペア:

[(1, 21611046), (2, 10805523), (3, 7203682), (6, 3601841), (17, 1271238), (34, 635619), (51, 423746), (102, 211873)]