131846316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1569599}}^1$

素因数の和:1569613

約数の個数: 24

約数和(自身を含む): 351590400

約数和(自身を除く): 219744084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1569599, 3139198, 4708797, 6278396, 9417594, 10987193, 18835188, 21974386, 32961579, 43948772, 65923158, 131846316]

約数ペア:

[(1, 131846316), (2, 65923158), (3, 43948772), (4, 32961579), (6, 21974386), (7, 18835188), (12, 10987193), (14, 9417594), (21, 6278396), (28, 4708797), (42, 3139198), (84, 1569599)]