2156637.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{3011}}^1$

素因数の和:3166

約数の個数: 32

約数和(自身を含む): 166985280

約数和(自身を除く): 86248326

約数列:

[1, 2, 3, 6, 41, 82, 109, 123, 218, 246, 327, 654, 3011, 4469, 6022, 8938, 9033, 13407, 18066, 26814, 123451, 246902, 328199, 370353, 656398, 740706, 984597, 1969194, 13456159, 26912318, 40368477, 80736954]

約数ペア:

[(1, 80736954), (2, 40368477), (3, 26912318), (6, 13456159), (41, 1969194), (82, 984597), (109, 740706), (123, 656398), (218, 370353), (246, 328199), (327, 246902), (654, 123451), (3011, 26814), (4469, 18066), (6022, 13407), (8938, 9033)]