21617634

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{13007}}^1$

素因数の和:13289

約数の個数: 16

約数和(自身を含む): 43394688

約数和(自身を除く): 21777054

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 13007, 26014, 39021, 78042, 3602939, 7205878, 10808817, 21617634]

約数ペア:

[(1, 21617634), (2, 10808817), (3, 7205878), (6, 3602939), (277, 78042), (554, 39021), (831, 26014), (1662, 13007)]