2007685863

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6637}}^1$

素因数の和:6752

約数の個数: 48

約数和(自身を含む): 3210136800

約数和(自身を除く): 1202450937

約数列:

[1, 3, 9, 19, 29, 57, 61, 87, 171, 183, 261, 549, 551, 1159, 1653, 1769, 3477, 4959, 5307, 6637, 10431, 15921, 19911, 33611, 59733, 100833, 126103, 192473, 302499, 378309, 404857, 577419, 1134927, 1214571, 1732257, 3643713, 3656987, 7692283, 10970961, 11740853, 23076849, 32912883, 35222559, 69230547, 105667677, 223076207, 669228621, 2007685863]

約数ペア:

[(1, 2007685863), (3, 669228621), (9, 223076207), (19, 105667677), (29, 69230547), (57, 35222559), (61, 32912883), (87, 23076849), (171, 11740853), (183, 10970961), (261, 7692283), (549, 3656987), (551, 3643713), (1159, 1732257), (1653, 1214571), (1769, 1134927), (3477, 577419), (4959, 404857), (5307, 378309), (6637, 302499), (10431, 192473), (15921, 126103), (19911, 100833), (33611, 59733)]