18342584

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{13567}}^1$

素因数の和:13599

約数の個数: 24

約数和(自身を含む): 37244160

約数和(自身を除く): 18901576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 13567, 27134, 54268, 108536, 176371, 352742, 705484, 1410968, 2292823, 4585646, 9171292, 18342584]

約数ペア:

[(1, 18342584), (2, 9171292), (4, 4585646), (8, 2292823), (13, 1410968), (26, 705484), (52, 352742), (104, 176371), (169, 108536), (338, 54268), (676, 27134), (1352, 13567)]