28907946

素因数分解:

$2^1\times 3^2\times {\mathrm{433}}^1\times {\mathrm{3709}}^1$

素因数の和:4150

約数の個数: 24

約数和(自身を含む): 62795460

約数和(自身を除く): 33887514

約数列:

[1, 2, 3, 6, 9, 18, 433, 866, 1299, 2598, 3709, 3897, 7418, 7794, 11127, 22254, 33381, 66762, 1605997, 3211994, 4817991, 9635982, 14453973, 28907946]

約数ペア:

[(1, 28907946), (2, 14453973), (3, 9635982), (6, 4817991), (9, 3211994), (18, 1605997), (433, 66762), (866, 33381), (1299, 22254), (2598, 11127), (3709, 7794), (3897, 7418)]