91639998

素因数分解:

$2^1\times 3^4\times {\mathrm{331}}^1\times {\mathrm{1709}}^1$

素因数の和:2054

約数の個数: 40

約数和(自身を含む): 206082360

約数和(自身を除く): 114442362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 331, 662, 993, 1709, 1986, 2979, 3418, 5127, 5958, 8937, 10254, 15381, 17874, 26811, 30762, 46143, 53622, 92286, 138429, 276858, 565679, 1131358, 1697037, 3394074, 5091111, 10182222, 15273333, 30546666, 45819999, 91639998]

約数ペア:

[(1, 91639998), (2, 45819999), (3, 30546666), (6, 15273333), (9, 10182222), (18, 5091111), (27, 3394074), (54, 1697037), (81, 1131358), (162, 565679), (331, 276858), (662, 138429), (993, 92286), (1709, 53622), (1986, 46143), (2979, 30762), (3418, 26811), (5127, 17874), (5958, 15381), (8937, 10254)]