18442005003

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{983}}^1\times {\mathrm{71881}}^1$

素因数の和:72899

約数の個数: 24

約数和(自身を含む): 27585436320

約数和(自身を除く): 9143431317

約数列:

[1, 3, 9, 29, 87, 261, 983, 2949, 8847, 28507, 71881, 85521, 215643, 256563, 646929, 2084549, 6253647, 18760941, 70659023, 211977069, 635931207, 2049111667, 6147335001, 18442005003]

約数ペア:

[(1, 18442005003), (3, 6147335001), (9, 2049111667), (29, 635931207), (87, 211977069), (261, 70659023), (983, 18760941), (2949, 6253647), (8847, 2084549), (28507, 646929), (71881, 256563), (85521, 215643)]