21949672803

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1\times {\mathrm{6131}}^1$

素因数の和:6847

約数の個数: 32

約数和(自身を含む): 31152522240

約数和(自身を除く): 9202849437

約数列:

[1, 3, 19, 57, 107, 321, 587, 1761, 2033, 6099, 6131, 11153, 18393, 33459, 62809, 116489, 188427, 349467, 656017, 1193371, 1968051, 3580113, 3598897, 10796691, 12464323, 37392969, 68379043, 205137129, 385081979, 1155245937, 7316557601, 21949672803]

約数ペア:

[(1, 21949672803), (3, 7316557601), (19, 1155245937), (57, 385081979), (107, 205137129), (321, 68379043), (587, 37392969), (1761, 12464323), (2033, 10796691), (6099, 3598897), (6131, 3580113), (11153, 1968051), (18393, 1193371), (33459, 656017), (62809, 349467), (116489, 188427)]