18244333539

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1546261}}^1$

素因数の和:1546312

約数の個数: 32

約数和(自身を含む): 29688230400

約数和(自身を除く): 11443896861

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 11799, 1546261, 4638783, 13916349, 29378959, 35564003, 41749047, 88136877, 106692009, 264410631, 320076027, 675716057, 793231893, 960228081, 2027148171, 6081444513, 18244333539]

約数ペア:

[(1, 18244333539), (3, 6081444513), (9, 2027148171), (19, 960228081), (23, 793231893), (27, 675716057), (57, 320076027), (69, 264410631), (171, 106692009), (207, 88136877), (437, 41749047), (513, 35564003), (621, 29378959), (1311, 13916349), (3933, 4638783), (11799, 1546261)]