16921815042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{256391137}}^1$

素因数の和:256391153

約数の個数: 16

約数和(自身を含む): 36920323872

約数和(自身を除く): 19998508830

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 256391137, 512782274, 769173411, 1538346822, 2820302507, 5640605014, 8460907521, 16921815042]

約数ペア:

[(1, 16921815042), (2, 8460907521), (3, 5640605014), (6, 2820302507), (11, 1538346822), (22, 769173411), (33, 512782274), (66, 256391137)]