381057306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9072793}}^1$

素因数の和:9072805

約数の個数: 16

約数和(自身を含む): 870988224

約数和(自身を除く): 489930918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9072793, 18145586, 27218379, 54436758, 63509551, 127019102, 190528653, 381057306]

約数ペア:

[(1, 381057306), (2, 190528653), (3, 127019102), (6, 63509551), (7, 54436758), (14, 27218379), (21, 18145586), (42, 9072793)]