39365742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21943}}^1$

素因数の和:21984

約数の個数: 32

約数和(自身を含む): 88478208

約数和(自身を除く): 49112466

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 21943, 43886, 65829, 131658, 285259, 504689, 570518, 855777, 1009378, 1514067, 1711554, 3028134, 6560957, 13121914, 19682871, 39365742]

約数ペア:

[(1, 39365742), (2, 19682871), (3, 13121914), (6, 6560957), (13, 3028134), (23, 1711554), (26, 1514067), (39, 1009378), (46, 855777), (69, 570518), (78, 504689), (138, 285259), (299, 131658), (598, 65829), (897, 43886), (1794, 21943)]