172944486

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67189}}^1$

素因数の和:67221

約数の個数: 48

約数和(自身を含む): 440228880

約数和(自身を除く): 267284394

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 67189, 134378, 201567, 403134, 604701, 739079, 873457, 1209402, 1478158, 1746914, 2217237, 2620371, 4434474, 5240742, 6651711, 7861113, 9608027, 13303422, 15722226, 19216054, 28824081, 57648162, 86472243, 172944486]

約数ペア:

[(1, 172944486), (2, 86472243), (3, 57648162), (6, 28824081), (9, 19216054), (11, 15722226), (13, 13303422), (18, 9608027), (22, 7861113), (26, 6651711), (33, 5240742), (39, 4434474), (66, 2620371), (78, 2217237), (99, 1746914), (117, 1478158), (143, 1209402), (198, 873457), (234, 739079), (286, 604701), (429, 403134), (858, 201567), (1287, 134378), (2574, 67189)]