12976752

素因数分解:

$2^4\times 3^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 33656080

約数和(自身を除く): 20679328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 409, 661, 818, 1227, 1322, 1636, 1983, 2454, 2644, 3272, 3966, 4908, 5288, 6544, 7932, 9816, 10576, 15864, 19632, 31728, 270349, 540698, 811047, 1081396, 1622094, 2162792, 3244188, 4325584, 6488376, 12976752]

約数ペア:

[(1, 12976752), (2, 6488376), (3, 4325584), (4, 3244188), (6, 2162792), (8, 1622094), (12, 1081396), (16, 811047), (24, 540698), (48, 270349), (409, 31728), (661, 19632), (818, 15864), (1227, 10576), (1322, 9816), (1636, 7932), (1983, 6544), (2454, 5288), (2644, 4908), (3272, 3966)]