21241008

素因数分解:

$2^4\times 3^3\times {\mathrm{49169}}^1$

素因数の和:49186

約数の個数: 40

約数和(自身を含む): 60970800

約数和(自身を除く): 39729792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49169, 98338, 147507, 196676, 295014, 393352, 442521, 590028, 786704, 885042, 1180056, 1327563, 1770084, 2360112, 2655126, 3540168, 5310252, 7080336, 10620504, 21241008]

約数ペア:

[(1, 21241008), (2, 10620504), (3, 7080336), (4, 5310252), (6, 3540168), (8, 2655126), (9, 2360112), (12, 1770084), (16, 1327563), (18, 1180056), (24, 885042), (27, 786704), (36, 590028), (48, 442521), (54, 393352), (72, 295014), (108, 196676), (144, 147507), (216, 98338), (432, 49169)]