12521292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6481}}^1$

素因数の和:6518

約数の個数: 48

約数和(自身を含む): 34847232

約数和(自身を除く): 22325940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 6481, 12962, 19443, 25924, 38886, 45367, 77772, 90734, 136101, 149063, 181468, 272202, 298126, 447189, 544404, 596252, 894378, 1043441, 1788756, 2086882, 3130323, 4173764, 6260646, 12521292]

約数ペア:

[(1, 12521292), (2, 6260646), (3, 4173764), (4, 3130323), (6, 2086882), (7, 1788756), (12, 1043441), (14, 894378), (21, 596252), (23, 544404), (28, 447189), (42, 298126), (46, 272202), (69, 181468), (84, 149063), (92, 136101), (138, 90734), (161, 77772), (276, 45367), (322, 38886), (483, 25924), (644, 19443), (966, 12962), (1932, 6481)]