27908388

素因数分解:

$2^2\times 3^4\times {\mathrm{86137}}^1$

素因数の和:86153

約数の個数: 30

約数和(自身を含む): 72958886

約数和(自身を除く): 45050498

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 86137, 172274, 258411, 344548, 516822, 775233, 1033644, 1550466, 2325699, 3100932, 4651398, 6977097, 9302796, 13954194, 27908388]

約数ペア:

[(1, 27908388), (2, 13954194), (3, 9302796), (4, 6977097), (6, 4651398), (9, 3100932), (12, 2325699), (18, 1550466), (27, 1033644), (36, 775233), (54, 516822), (81, 344548), (108, 258411), (162, 172274), (324, 86137)]