25592526

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21221}}^1$

素因数の和:21296

約数の個数: 24

約数和(自身を含む): 56280744

約数和(自身を除く): 30688218

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 21221, 42442, 63663, 127326, 190989, 381978, 1421807, 2843614, 4265421, 8530842, 12796263, 25592526]

約数ペア:

[(1, 25592526), (2, 12796263), (3, 8530842), (6, 4265421), (9, 2843614), (18, 1421807), (67, 381978), (134, 190989), (201, 127326), (402, 63663), (603, 42442), (1206, 21221)]