18144401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 21375360

約数和(自身を除く): 3230959

約数列:

[1, 11, 23, 29, 253, 319, 667, 2473, 7337, 27203, 56879, 71717, 625669, 788887, 1649491, 18144401]

約数ペア:

[(1, 18144401), (11, 1649491), (23, 788887), (29, 625669), (253, 71717), (319, 56879), (667, 27203), (2473, 7337)]