6691916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21727}}^1$

素因数の和:21749

約数の個数: 24

約数和(自身を含む): 14601216

約数和(自身を除く): 7909300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 21727, 43454, 86908, 152089, 238997, 304178, 477994, 608356, 955988, 1672979, 3345958, 6691916]

約数ペア:

[(1, 6691916), (2, 3345958), (4, 1672979), (7, 955988), (11, 608356), (14, 477994), (22, 304178), (28, 238997), (44, 152089), (77, 86908), (154, 43454), (308, 21727)]