18580462

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{653}}^1$

素因数の和:1043

約数の個数: 16

約数和(自身を含む): 28676592

約数和(自身を除く): 10096130

約数列:

[1, 2, 41, 82, 347, 653, 694, 1306, 14227, 26773, 28454, 53546, 226591, 453182, 9290231, 18580462]

約数ペア:

[(1, 18580462), (2, 9290231), (41, 453182), (82, 226591), (347, 53546), (653, 28454), (694, 26773), (1306, 14227)]