123925386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{10663}}^1$

素因数の和:10830

約数の個数: 32

約数和(自身を含む): 268732800

約数和(自身を除く): 144807414

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 10663, 11622, 21326, 31989, 63978, 138619, 277238, 415857, 831714, 1588787, 3177574, 4766361, 9532722, 20654231, 41308462, 61962693, 123925386]

約数ペア:

[(1, 123925386), (2, 61962693), (3, 41308462), (6, 20654231), (13, 9532722), (26, 4766361), (39, 3177574), (78, 1588787), (149, 831714), (298, 415857), (447, 277238), (894, 138619), (1937, 63978), (3874, 31989), (5811, 21326), (10663, 11622)]