18852537

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6883}}^1$

素因数の和:6980

約数の個数: 16

約数和(自身を含む): 27756288

約数和(自身を除く): 8903751

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 6883, 20649, 75713, 227139, 571289, 1713867, 6284179, 18852537]

約数ペア:

[(1, 18852537), (3, 6284179), (11, 1713867), (33, 571289), (83, 227139), (249, 75713), (913, 20649), (2739, 6883)]