21182042

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6607}}^1$

素因数の和:6845

約数の個数: 16

約数和(自身を含む): 36476160

約数和(自身を除く): 15294118

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 6607, 13214, 46249, 92498, 1513003, 3026006, 10591021, 21182042]

約数ペア:

[(1, 21182042), (2, 10591021), (7, 3026006), (14, 1513003), (229, 92498), (458, 46249), (1603, 13214), (3206, 6607)]