28418292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{112771}}^1$

素因数の和:112788

約数の個数: 36

約数和(自身を含む): 82098016

約数和(自身を除く): 53679724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 112771, 225542, 338313, 451084, 676626, 789397, 1014939, 1353252, 1578794, 2029878, 2368191, 3157588, 4059756, 4736382, 7104573, 9472764, 14209146, 28418292]

約数ペア:

[(1, 28418292), (2, 14209146), (3, 9472764), (4, 7104573), (6, 4736382), (7, 4059756), (9, 3157588), (12, 2368191), (14, 2029878), (18, 1578794), (21, 1353252), (28, 1014939), (36, 789397), (42, 676626), (63, 451084), (84, 338313), (126, 225542), (252, 112771)]