21148824284

素因数分解:

$2^2\times 7^1\times {\mathrm{22573}}^1\times {\mathrm{33461}}^1$

素因数の和:56045

約数の個数: 24

約数和(自身を含む): 42300786528

約数和(自身を除く): 21151962244

約数列:

[1, 2, 4, 7, 14, 28, 22573, 33461, 45146, 66922, 90292, 133844, 158011, 234227, 316022, 468454, 632044, 936908, 755315153, 1510630306, 3021260612, 5287206071, 10574412142, 21148824284]

約数ペア:

[(1, 21148824284), (2, 10574412142), (4, 5287206071), (7, 3021260612), (14, 1510630306), (28, 755315153), (22573, 936908), (33461, 632044), (45146, 468454), (66922, 316022), (90292, 234227), (133844, 158011)]