21088853832

素因数分解:

$2^3\times 3^1\times {\mathrm{878702243}}^1$

素因数の和:878702252

約数の個数: 16

約数和(自身を含む): 52722134640

約数和(自身を除く): 31633280808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 878702243, 1757404486, 2636106729, 3514808972, 5272213458, 7029617944, 10544426916, 21088853832]

約数ペア:

[(1, 21088853832), (2, 10544426916), (3, 7029617944), (4, 5272213458), (6, 3514808972), (8, 2636106729), (12, 1757404486), (24, 878702243)]