40647276

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15467}}^1$

素因数の和:15550

約数の個数: 36

約数和(自身を含む): 104161512

約数和(自身を除く): 63514236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 15467, 30934, 46401, 61868, 92802, 139203, 185604, 278406, 556812, 1129091, 2258182, 3387273, 4516364, 6774546, 10161819, 13549092, 20323638, 40647276]

約数ペア:

[(1, 40647276), (2, 20323638), (3, 13549092), (4, 10161819), (6, 6774546), (9, 4516364), (12, 3387273), (18, 2258182), (36, 1129091), (73, 556812), (146, 278406), (219, 185604), (292, 139203), (438, 92802), (657, 61868), (876, 46401), (1314, 30934), (2628, 15467)]