2028557916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{731803}}^1$

素因数の和:731831

約数の個数: 72

約数和(自身を含む): 6393039744

約数和(自身を除く): 4364481828

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 731803, 1463606, 2195409, 2927212, 4390818, 5122621, 6586227, 8049833, 8781636, 10245242, 13172454, 15367863, 16099666, 20490484, 24149499, 26344908, 30735726, 32199332, 46103589, 48298998, 56348831, 61471452, 72448497, 92207178, 96597996, 112697662, 144896994, 169046493, 184414356, 225395324, 289793988, 338092986, 507139479, 676185972, 1014278958, 2028557916]

約数ペア:

[(1, 2028557916), (2, 1014278958), (3, 676185972), (4, 507139479), (6, 338092986), (7, 289793988), (9, 225395324), (11, 184414356), (12, 169046493), (14, 144896994), (18, 112697662), (21, 96597996), (22, 92207178), (28, 72448497), (33, 61471452), (36, 56348831), (42, 48298998), (44, 46103589), (63, 32199332), (66, 30735726), (77, 26344908), (84, 24149499), (99, 20490484), (126, 16099666), (132, 15367863), (154, 13172454), (198, 10245242), (231, 8781636), (252, 8049833), (308, 6586227), (396, 5122621), (462, 4390818), (693, 2927212), (924, 2195409), (1386, 1463606), (2772, 731803)]