398434932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1581091}}^1$

素因数の和:1581108

約数の個数: 36

約数和(自身を含む): 1151034976

約数和(自身を除く): 752600044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1581091, 3162182, 4743273, 6324364, 9486546, 11067637, 14229819, 18973092, 22135274, 28459638, 33202911, 44270548, 56919276, 66405822, 99608733, 132811644, 199217466, 398434932]

約数ペア:

[(1, 398434932), (2, 199217466), (3, 132811644), (4, 99608733), (6, 66405822), (7, 56919276), (9, 44270548), (12, 33202911), (14, 28459638), (18, 22135274), (21, 18973092), (28, 14229819), (36, 11067637), (42, 9486546), (63, 6324364), (84, 4743273), (126, 3162182), (252, 1581091)]