21647952

素因数分解:

$2^4\times 3^3\times {\mathrm{50111}}^1$

素因数の和:50128

約数の個数: 40

約数和(自身を含む): 62138880

約数和(自身を除く): 40490928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 50111, 100222, 150333, 200444, 300666, 400888, 450999, 601332, 801776, 901998, 1202664, 1352997, 1803996, 2405328, 2705994, 3607992, 5411988, 7215984, 10823976, 21647952]

約数ペア:

[(1, 21647952), (2, 10823976), (3, 7215984), (4, 5411988), (6, 3607992), (8, 2705994), (9, 2405328), (12, 1803996), (16, 1352997), (18, 1202664), (24, 901998), (27, 801776), (36, 601332), (48, 450999), (54, 400888), (72, 300666), (108, 200444), (144, 150333), (216, 100222), (432, 50111)]