18302804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{919}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 34621440

約数和(自身を除く): 16318636

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 919, 1532, 1838, 3676, 4979, 9958, 11947, 19916, 23894, 47788, 351977, 703954, 1407908, 4575701, 9151402, 18302804]

約数ペア:

[(1, 18302804), (2, 9151402), (4, 4575701), (13, 1407908), (26, 703954), (52, 351977), (383, 47788), (766, 23894), (919, 19916), (1532, 11947), (1838, 9958), (3676, 4979)]