18613292

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 33206544

約数和(自身を除く): 14593252

約数列:

[1, 2, 4, 107, 157, 214, 277, 314, 428, 554, 628, 1108, 16799, 29639, 33598, 43489, 59278, 67196, 86978, 118556, 173956, 4653323, 9306646, 18613292]

約数ペア:

[(1, 18613292), (2, 9306646), (4, 4653323), (107, 173956), (157, 118556), (214, 86978), (277, 67196), (314, 59278), (428, 43489), (554, 33598), (628, 29639), (1108, 16799)]