24570819

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 46009600

約数和(自身を除く): 21438781

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1579, 1729, 2223, 4737, 5187, 11053, 14211, 15561, 20527, 30001, 33159, 61581, 90003, 99477, 143689, 184743, 210007, 270009, 390013, 431067, 630021, 1170039, 1293201, 1890063, 2730091, 3510117, 8190273, 24570819]

約数ペア:

[(1, 24570819), (3, 8190273), (7, 3510117), (9, 2730091), (13, 1890063), (19, 1293201), (21, 1170039), (39, 630021), (57, 431067), (63, 390013), (91, 270009), (117, 210007), (133, 184743), (171, 143689), (247, 99477), (273, 90003), (399, 61581), (741, 33159), (819, 30001), (1197, 20527), (1579, 15561), (1729, 14211), (2223, 11053), (4737, 5187)]