6443668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20921}}^1$

素因数の和:20943

約数の個数: 24

約数和(自身を含む): 14059584

約数和(自身を除く): 7615916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 20921, 41842, 83684, 146447, 230131, 292894, 460262, 585788, 920524, 1610917, 3221834, 6443668]

約数ペア:

[(1, 6443668), (2, 3221834), (4, 1610917), (7, 920524), (11, 585788), (14, 460262), (22, 292894), (28, 230131), (44, 146447), (77, 83684), (154, 41842), (308, 20921)]