858374916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10218749}}^1$

素因数の和:10218763

約数の個数: 24

約数和(自身を含む): 2289000000

約数和(自身を除く): 1430625084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10218749, 20437498, 30656247, 40874996, 61312494, 71531243, 122624988, 143062486, 214593729, 286124972, 429187458, 858374916]

約数ペア:

[(1, 858374916), (2, 429187458), (3, 286124972), (4, 214593729), (6, 143062486), (7, 122624988), (12, 71531243), (14, 61312494), (21, 40874996), (28, 30656247), (42, 20437498), (84, 10218749)]