890450172

素因数分解:

$2^2\times 3^7\times {\mathrm{101789}}^1$

素因数の和:101814

約数の個数: 48

約数和(自身を含む): 2337098400

約数和(自身を除く): 1446648228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 101789, 203578, 305367, 407156, 610734, 916101, 1221468, 1832202, 2748303, 3664404, 5496606, 8244909, 10993212, 16489818, 24734727, 32979636, 49469454, 74204181, 98938908, 148408362, 222612543, 296816724, 445225086, 890450172]

約数ペア:

[(1, 890450172), (2, 445225086), (3, 296816724), (4, 222612543), (6, 148408362), (9, 98938908), (12, 74204181), (18, 49469454), (27, 32979636), (36, 24734727), (54, 16489818), (81, 10993212), (108, 8244909), (162, 5496606), (243, 3664404), (324, 2748303), (486, 1832202), (729, 1221468), (972, 916101), (1458, 610734), (2187, 407156), (2916, 305367), (4374, 203578), (8748, 101789)]