328521606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{87887}}^1$

素因数の和:87988

約数の個数: 32

約数和(自身を含む): 759352320

約数和(自身を除く): 430830714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 87887, 175774, 263661, 527322, 615209, 1230418, 1845627, 3691254, 7821943, 15643886, 23465829, 46931658, 54753601, 109507202, 164260803, 328521606]

約数ペア:

[(1, 328521606), (2, 164260803), (3, 109507202), (6, 54753601), (7, 46931658), (14, 23465829), (21, 15643886), (42, 7821943), (89, 3691254), (178, 1845627), (267, 1230418), (534, 615209), (623, 527322), (1246, 263661), (1869, 175774), (3738, 87887)]