66149628

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{40237}}^1$

素因数の和:40381

約数の個数: 24

約数和(自身を含む): 155479632

約数和(自身を除く): 89330004

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 40237, 80474, 120711, 160948, 241422, 482844, 5512469, 11024938, 16537407, 22049876, 33074814, 66149628]

約数ペア:

[(1, 66149628), (2, 33074814), (3, 22049876), (4, 16537407), (6, 11024938), (12, 5512469), (137, 482844), (274, 241422), (411, 160948), (548, 120711), (822, 80474), (1644, 40237)]