18773415616

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{2110321}}^1$

素因数の和:2110472

約数の個数: 28

約数和(自身を含む): 37521525160

約数和(自身を除く): 18748109544

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 2110321, 4220642, 8441284, 16882568, 33765136, 67530272, 135060544, 293334619, 586669238, 1173338476, 2346676952, 4693353904, 9386707808, 18773415616]

約数ペア:

[(1, 18773415616), (2, 9386707808), (4, 4693353904), (8, 2346676952), (16, 1173338476), (32, 586669238), (64, 293334619), (139, 135060544), (278, 67530272), (556, 33765136), (1112, 16882568), (2224, 8441284), (4448, 4220642), (8896, 2110321)]