1778014794396

素因数分解:

$2^2\times 3^1\times {\mathrm{6805121}}^1\times {\mathrm{21773}}^1$

素因数の和:6826901

約数の個数: 24

約数和(自身を含む): 4148892339984

約数和(自身を除く): 2370877545588

約数列:

[1, 2, 3, 4, 6, 12, 21773, 43546, 65319, 87092, 130638, 261276, 6805121, 13610242, 20415363, 27220484, 40830726, 81661452, 148167899533, 296335799066, 444503698599, 592671598132, 889007397198, 1778014794396]

約数ペア:

[(1, 1778014794396), (2, 889007397198), (3, 592671598132), (4, 444503698599), (6, 296335799066), (12, 148167899533), (21773, 81661452), (43546, 40830726), (65319, 27220484), (87092, 20415363), (130638, 13610242), (261276, 6805121)]