2021086044

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{1493}}^1$

素因数の和:2747

約数の個数: 72

約数和(自身を含む): 5281540992

約数和(自身を除く): 3260454948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1213, 1493, 2426, 2986, 3639, 4479, 4852, 5972, 7278, 8958, 10917, 13437, 14556, 17916, 21834, 26874, 37603, 43668, 46283, 53748, 75206, 92566, 112809, 138849, 150412, 185132, 225618, 277698, 338427, 416547, 451236, 555396, 676854, 833094, 1353708, 1666188, 1811009, 3622018, 5433027, 7244036, 10866054, 16299081, 21732108, 32598162, 56141279, 65196324, 112282558, 168423837, 224565116, 336847674, 505271511, 673695348, 1010543022, 2021086044]

約数ペア:

[(1, 2021086044), (2, 1010543022), (3, 673695348), (4, 505271511), (6, 336847674), (9, 224565116), (12, 168423837), (18, 112282558), (31, 65196324), (36, 56141279), (62, 32598162), (93, 21732108), (124, 16299081), (186, 10866054), (279, 7244036), (372, 5433027), (558, 3622018), (1116, 1811009), (1213, 1666188), (1493, 1353708), (2426, 833094), (2986, 676854), (3639, 555396), (4479, 451236), (4852, 416547), (5972, 338427), (7278, 277698), (8958, 225618), (10917, 185132), (13437, 150412), (14556, 138849), (17916, 112809), (21834, 92566), (26874, 75206), (37603, 53748), (43668, 46283)]