27287806

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21419}}^1$

素因数の和:21448

約数の個数: 24

約数和(自身を含む): 51279480

約数和(自身を除く): 23991674

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 21419, 42838, 149933, 278447, 299866, 556894, 1049531, 1949129, 2099062, 3898258, 13643903, 27287806]

約数ペア:

[(1, 27287806), (2, 13643903), (7, 3898258), (13, 2099062), (14, 1949129), (26, 1049531), (49, 556894), (91, 299866), (98, 278447), (182, 149933), (637, 42838), (1274, 21419)]