18288712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{175853}}^1$

素因数の和:175872

約数の個数: 16

約数和(自身を含む): 36929340

約数和(自身を除く): 18640628

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 175853, 351706, 703412, 1406824, 2286089, 4572178, 9144356, 18288712]

約数ペア:

[(1, 18288712), (2, 9144356), (4, 4572178), (8, 2286089), (13, 1406824), (26, 703412), (52, 351706), (104, 175853)]