858112122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{20249}}^1$

素因数の和:21270

約数の個数: 32

約数和(自身を含む): 1963440000

約数和(自身を除く): 1105327878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1009, 2018, 3027, 6054, 7063, 14126, 20249, 21189, 40498, 42378, 60747, 121494, 141743, 283486, 425229, 850458, 20431241, 40862482, 61293723, 122587446, 143018687, 286037374, 429056061, 858112122]

約数ペア:

[(1, 858112122), (2, 429056061), (3, 286037374), (6, 143018687), (7, 122587446), (14, 61293723), (21, 40862482), (42, 20431241), (1009, 850458), (2018, 425229), (3027, 283486), (6054, 141743), (7063, 121494), (14126, 60747), (20249, 42378), (21189, 40498)]