1820670348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{15383}}^1$

素因数の和:16806

約数の個数: 48

約数和(自身を含む): 4858882560

約数和(自身を除く): 3038212212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1409, 2818, 4227, 5636, 8454, 9863, 15383, 16908, 19726, 29589, 30766, 39452, 46149, 59178, 61532, 92298, 107681, 118356, 184596, 215362, 323043, 430724, 646086, 1292172, 21674647, 43349294, 65023941, 86698588, 130047882, 151722529, 260095764, 303445058, 455167587, 606890116, 910335174, 1820670348]

約数ペア:

[(1, 1820670348), (2, 910335174), (3, 606890116), (4, 455167587), (6, 303445058), (7, 260095764), (12, 151722529), (14, 130047882), (21, 86698588), (28, 65023941), (42, 43349294), (84, 21674647), (1409, 1292172), (2818, 646086), (4227, 430724), (5636, 323043), (8454, 215362), (9863, 184596), (15383, 118356), (16908, 107681), (19726, 92298), (29589, 61532), (30766, 59178), (39452, 46149)]