858705918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{20183}}^1$

素因数の和:21208

約数の個数: 32

約数和(自身を含む): 1964791296

約数和(自身を除く): 1106085378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1013, 2026, 3039, 6078, 7091, 14182, 20183, 21273, 40366, 42546, 60549, 121098, 141281, 282562, 423843, 847686, 20445379, 40890758, 61336137, 122672274, 143117653, 286235306, 429352959, 858705918]

約数ペア:

[(1, 858705918), (2, 429352959), (3, 286235306), (6, 143117653), (7, 122672274), (14, 61336137), (21, 40890758), (42, 20445379), (1013, 847686), (2026, 423843), (3039, 282562), (6078, 141281), (7091, 121098), (14182, 60549), (20183, 42546), (21273, 40366)]