65457252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{259751}}^1$

素因数の和:259768

約数の個数: 36

約数和(自身を含む): 189099456

約数和(自身を除く): 123642204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 259751, 519502, 779253, 1039004, 1558506, 1818257, 2337759, 3117012, 3636514, 4675518, 5454771, 7273028, 9351036, 10909542, 16364313, 21819084, 32728626, 65457252]

約数ペア:

[(1, 65457252), (2, 32728626), (3, 21819084), (4, 16364313), (6, 10909542), (7, 9351036), (9, 7273028), (12, 5454771), (14, 4675518), (18, 3636514), (21, 3117012), (28, 2337759), (36, 1818257), (42, 1558506), (63, 1039004), (84, 779253), (126, 519502), (252, 259751)]