181291266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10613}}^1$

素因数の和:10707

約数の個数: 48

約数和(自身を含む): 428848056

約数和(自身を除く): 247556790

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 10613, 17082, 21226, 31839, 63678, 95517, 137969, 191034, 275938, 413907, 774749, 827814, 1241721, 1549498, 2324247, 2483442, 4648494, 6972741, 10071737, 13945482, 20143474, 30215211, 60430422, 90645633, 181291266]

約数ペア:

[(1, 181291266), (2, 90645633), (3, 60430422), (6, 30215211), (9, 20143474), (13, 13945482), (18, 10071737), (26, 6972741), (39, 4648494), (73, 2483442), (78, 2324247), (117, 1549498), (146, 1241721), (219, 827814), (234, 774749), (438, 413907), (657, 275938), (949, 191034), (1314, 137969), (1898, 95517), (2847, 63678), (5694, 31839), (8541, 21226), (10613, 17082)]