18067284

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{4969}}^1$

素因数の和:5080

約数の個数: 36

約数和(自身を含む): 46131540

約数和(自身を除く): 28064256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 4969, 9938, 14907, 19876, 29814, 44721, 59628, 89442, 178884, 501869, 1003738, 1505607, 2007476, 3011214, 4516821, 6022428, 9033642, 18067284]

約数ペア:

[(1, 18067284), (2, 9033642), (3, 6022428), (4, 4516821), (6, 3011214), (9, 2007476), (12, 1505607), (18, 1003738), (36, 501869), (101, 178884), (202, 89442), (303, 59628), (404, 44721), (606, 29814), (909, 19876), (1212, 14907), (1818, 9938), (3636, 4969)]