7247628

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1847}}^1$

素因数の和:1966

約数の個数: 36

約数和(自身を含む): 18498480

約数和(自身を除く): 11250852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1847, 1962, 3694, 3924, 5541, 7388, 11082, 16623, 22164, 33246, 66492, 201323, 402646, 603969, 805292, 1207938, 1811907, 2415876, 3623814, 7247628]

約数ペア:

[(1, 7247628), (2, 3623814), (3, 2415876), (4, 1811907), (6, 1207938), (9, 805292), (12, 603969), (18, 402646), (36, 201323), (109, 66492), (218, 33246), (327, 22164), (436, 16623), (654, 11082), (981, 7388), (1308, 5541), (1847, 3924), (1962, 3694)]