2086289919

素因数分解:

$3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{35267}}^1$

素因数の和:35596

約数の個数: 32

約数和(自身を含む): 3543728640

約数和(自身を除く): 1457438721

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 313, 939, 2191, 2817, 6573, 8451, 19719, 35267, 59157, 105801, 246869, 317403, 740607, 952209, 2221821, 6665463, 11038571, 33115713, 77269997, 99347139, 231809991, 298041417, 695429973, 2086289919]

約数ペア:

[(1, 2086289919), (3, 695429973), (7, 298041417), (9, 231809991), (21, 99347139), (27, 77269997), (63, 33115713), (189, 11038571), (313, 6665463), (939, 2221821), (2191, 952209), (2817, 740607), (6573, 317403), (8451, 246869), (19719, 105801), (35267, 59157)]