4257144

素因数分解:

$2^3\times 3^3\times {\mathrm{19709}}^1$

素因数の和:19724

約数の個数: 32

約数和(自身を含む): 11826000

約数和(自身を除く): 7568856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 19709, 39418, 59127, 78836, 118254, 157672, 177381, 236508, 354762, 473016, 532143, 709524, 1064286, 1419048, 2128572, 4257144]

約数ペア:

[(1, 4257144), (2, 2128572), (3, 1419048), (4, 1064286), (6, 709524), (8, 532143), (9, 473016), (12, 354762), (18, 236508), (24, 177381), (27, 157672), (36, 118254), (54, 78836), (72, 59127), (108, 39418), (216, 19709)]