21181022466

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{207657083}}^1$

素因数の和:207657105

約数の個数: 16

約数和(自身を含む): 44853930144

約数和(自身を除く): 23672907678

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 207657083, 415314166, 622971249, 1245942498, 3530170411, 7060340822, 10590511233, 21181022466]

約数ペア:

[(1, 21181022466), (2, 10590511233), (3, 7060340822), (6, 3530170411), (17, 1245942498), (34, 622971249), (51, 415314166), (102, 207657083)]