28473444

素因数分解:

$2^2\times 3^4\times {\mathrm{87881}}^1$

素因数の和:87897

約数の個数: 30

約数和(自身を含む): 74436054

約数和(自身を除く): 45962610

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 87881, 175762, 263643, 351524, 527286, 790929, 1054572, 1581858, 2372787, 3163716, 4745574, 7118361, 9491148, 14236722, 28473444]

約数ペア:

[(1, 28473444), (2, 14236722), (3, 9491148), (4, 7118361), (6, 4745574), (9, 3163716), (12, 2372787), (18, 1581858), (27, 1054572), (36, 790929), (54, 527286), (81, 351524), (108, 263643), (162, 175762), (324, 87881)]