215645436

素因数分解:

$2^2\times 3^3\times {\mathrm{1996717}}^1$

素因数の和:1996730

約数の個数: 24

約数和(自身を含む): 559081040

約数和(自身を除く): 343435604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1996717, 3993434, 5990151, 7986868, 11980302, 17970453, 23960604, 35940906, 53911359, 71881812, 107822718, 215645436]

約数ペア:

[(1, 215645436), (2, 107822718), (3, 71881812), (4, 53911359), (6, 35940906), (9, 23960604), (12, 17970453), (18, 11980302), (27, 7986868), (36, 5990151), (54, 3993434), (108, 1996717)]