27564894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{72923}}^1$

素因数の和:72941

約数の個数: 32

約数和(自身を含む): 70007040

約数和(自身を除く): 42442146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 72923, 145846, 218769, 437538, 510461, 656307, 1020922, 1312614, 1531383, 1968921, 3062766, 3937842, 4594149, 9188298, 13782447, 27564894]

約数ペア:

[(1, 27564894), (2, 13782447), (3, 9188298), (6, 4594149), (7, 3937842), (9, 3062766), (14, 1968921), (18, 1531383), (21, 1312614), (27, 1020922), (42, 656307), (54, 510461), (63, 437538), (126, 218769), (189, 145846), (378, 72923)]