21671100912

素因数分解:

$2^4\times 3^1\times {\mathrm{937}}^1\times {\mathrm{481837}}^1$

素因数の和:482785

約数の個数: 40

約数和(自身を含む): 56043541456

約数和(自身を除く): 34372440544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 937, 1874, 2811, 3748, 5622, 7496, 11244, 14992, 22488, 44976, 481837, 963674, 1445511, 1927348, 2891022, 3854696, 5782044, 7709392, 11564088, 23128176, 451481269, 902962538, 1354443807, 1805925076, 2708887614, 3611850152, 5417775228, 7223700304, 10835550456, 21671100912]

約数ペア:

[(1, 21671100912), (2, 10835550456), (3, 7223700304), (4, 5417775228), (6, 3611850152), (8, 2708887614), (12, 1805925076), (16, 1354443807), (24, 902962538), (48, 451481269), (937, 23128176), (1874, 11564088), (2811, 7709392), (3748, 5782044), (5622, 3854696), (7496, 2891022), (11244, 1927348), (14992, 1445511), (22488, 963674), (44976, 481837)]