19197162

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:904

約数の個数: 40

約数和(自身を含む): 43339296

約数和(自身を除く): 24142134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 727, 978, 1454, 1467, 2181, 2934, 4362, 4401, 6543, 8802, 13086, 13203, 19629, 26406, 39258, 58887, 117774, 118501, 237002, 355503, 711006, 1066509, 2133018, 3199527, 6399054, 9598581, 19197162]

約数ペア:

[(1, 19197162), (2, 9598581), (3, 6399054), (6, 3199527), (9, 2133018), (18, 1066509), (27, 711006), (54, 355503), (81, 237002), (162, 118501), (163, 117774), (326, 58887), (489, 39258), (727, 26406), (978, 19629), (1454, 13203), (1467, 13086), (2181, 8802), (2934, 6543), (4362, 4401)]