28132812

素因数分解:

$2^2\times 3^3\times {\mathrm{260489}}^1$

素因数の和:260502

約数の個数: 24

約数和(自身を含む): 72937200

約数和(自身を除く): 44804388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 260489, 520978, 781467, 1041956, 1562934, 2344401, 3125868, 4688802, 7033203, 9377604, 14066406, 28132812]

約数ペア:

[(1, 28132812), (2, 14066406), (3, 9377604), (4, 7033203), (6, 4688802), (9, 3125868), (12, 2344401), (18, 1562934), (27, 1041956), (36, 781467), (54, 520978), (108, 260489)]