2491306434

素因数分解:

$2^1\times 3^2\times {\mathrm{6553}}^1\times {\mathrm{21121}}^1$

素因数の和:27682

約数の個数: 24

約数和(自身を含む): 5398909932

約数和(自身を除く): 2907603498

約数列:

[1, 2, 3, 6, 9, 18, 6553, 13106, 19659, 21121, 39318, 42242, 58977, 63363, 117954, 126726, 190089, 380178, 138405913, 276811826, 415217739, 830435478, 1245653217, 2491306434]

約数ペア:

[(1, 2491306434), (2, 1245653217), (3, 830435478), (6, 415217739), (9, 276811826), (18, 138405913), (6553, 380178), (13106, 190089), (19659, 126726), (21121, 117954), (39318, 63363), (42242, 58977)]