21507648

素因数分解:

$2^6\times 3^1\times {\mathrm{112019}}^1$

素因数の和:112034

約数の個数: 28

約数和(自身を含む): 56906160

約数和(自身を除く): 35398512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 112019, 224038, 336057, 448076, 672114, 896152, 1344228, 1792304, 2688456, 3584608, 5376912, 7169216, 10753824, 21507648]

約数ペア:

[(1, 21507648), (2, 10753824), (3, 7169216), (4, 5376912), (6, 3584608), (8, 2688456), (12, 1792304), (16, 1344228), (24, 896152), (32, 672114), (48, 448076), (64, 336057), (96, 224038), (192, 112019)]