18245422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22637}}^1$

素因数の和:22683

約数の個数: 16

約数和(自身を含む): 30425472

約数和(自身を除く): 12180050

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 22637, 45274, 294281, 588562, 701747, 1403494, 9122711, 18245422]

約数ペア:

[(1, 18245422), (2, 9122711), (13, 1403494), (26, 701747), (31, 588562), (62, 294281), (403, 45274), (806, 22637)]