2018113324

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1657}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 3703335328

約数和(自身を除く): 1685222004

約数列:

[1, 2, 4, 43, 73, 86, 97, 146, 172, 194, 292, 388, 1657, 3139, 3314, 4171, 6278, 6628, 7081, 8342, 12556, 14162, 16684, 28324, 71251, 120961, 142502, 160729, 241922, 285004, 304483, 321458, 483844, 608966, 642916, 1217932, 5201323, 6911347, 10402646, 11733217, 13822694, 20805292, 23466434, 27645388, 46932868, 504528331, 1009056662, 2018113324]

約数ペア:

[(1, 2018113324), (2, 1009056662), (4, 504528331), (43, 46932868), (73, 27645388), (86, 23466434), (97, 20805292), (146, 13822694), (172, 11733217), (194, 10402646), (292, 6911347), (388, 5201323), (1657, 1217932), (3139, 642916), (3314, 608966), (4171, 483844), (6278, 321458), (6628, 304483), (7081, 285004), (8342, 241922), (12556, 160729), (14162, 142502), (16684, 120961), (28324, 71251)]