18302752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43997}}^1$

素因数の和:44020

約数の個数: 24

約数和(自身を含む): 38806236

約数和(自身を除く): 20503484

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 43997, 87994, 175988, 351976, 571961, 703952, 1143922, 1407904, 2287844, 4575688, 9151376, 18302752]

約数ペア:

[(1, 18302752), (2, 9151376), (4, 4575688), (8, 2287844), (13, 1407904), (16, 1143922), (26, 703952), (32, 571961), (52, 351976), (104, 175988), (208, 87994), (416, 43997)]