18565414

素因数分解:

$2^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:892

約数の個数: 24

約数和(自身を含む): 32544720

約数和(自身を除く): 13979306

約数列:

[1, 2, 7, 14, 49, 98, 389, 487, 778, 974, 2723, 3409, 5446, 6818, 19061, 23863, 38122, 47726, 189443, 378886, 1326101, 2652202, 9282707, 18565414]

約数ペア:

[(1, 18565414), (2, 9282707), (7, 2652202), (14, 1326101), (49, 378886), (98, 189443), (389, 47726), (487, 38122), (778, 23863), (974, 19061), (2723, 6818), (3409, 5446)]