253945188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1007719}}^1$

素因数の和:1007736

約数の個数: 36

約数和(自身を含む): 733620160

約数和(自身を除く): 479674972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1007719, 2015438, 3023157, 4030876, 6046314, 7054033, 9069471, 12092628, 14108066, 18138942, 21162099, 28216132, 36277884, 42324198, 63486297, 84648396, 126972594, 253945188]

約数ペア:

[(1, 253945188), (2, 126972594), (3, 84648396), (4, 63486297), (6, 42324198), (7, 36277884), (9, 28216132), (12, 21162099), (14, 18138942), (18, 14108066), (21, 12092628), (28, 9069471), (36, 7054033), (42, 6046314), (63, 4030876), (84, 3023157), (126, 2015438), (252, 1007719)]