1812954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 4261824

約数和(自身を除く): 2448870

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2113, 4226, 6339, 12678, 23243, 27469, 46486, 54938, 69729, 82407, 139458, 164814, 302159, 604318, 906477, 1812954]

約数ペア:

[(1, 1812954), (2, 906477), (3, 604318), (6, 302159), (11, 164814), (13, 139458), (22, 82407), (26, 69729), (33, 54938), (39, 46486), (66, 27469), (78, 23243), (143, 12678), (286, 6339), (429, 4226), (858, 2113)]