1621057093986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1999}}^1\times {\mathrm{1116989}}^1$

素因数の和:1119015

約数の個数: 48

約数和(自身を含む): 3565432080000

約数和(自身を除く): 1944374986014

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1999, 3998, 5997, 11994, 21989, 43978, 65967, 131934, 241879, 483758, 725637, 1116989, 1451274, 2233978, 3350967, 6701934, 12286879, 24573758, 36860637, 73721274, 135155669, 270311338, 405467007, 810934014, 2232861011, 4465722022, 6698583033, 13397166066, 24561471121, 49122942242, 73684413363, 147368826726, 270176182331, 540352364662, 810528546993, 1621057093986]

約数ペア:

[(1, 1621057093986), (2, 810528546993), (3, 540352364662), (6, 270176182331), (11, 147368826726), (22, 73684413363), (33, 49122942242), (66, 24561471121), (121, 13397166066), (242, 6698583033), (363, 4465722022), (726, 2232861011), (1999, 810934014), (3998, 405467007), (5997, 270311338), (11994, 135155669), (21989, 73721274), (43978, 36860637), (65967, 24573758), (131934, 12286879), (241879, 6701934), (483758, 3350967), (725637, 2233978), (1116989, 1451274)]