1419858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 3436992

約数和(自身を除く): 2017134

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 101, 142, 198, 202, 213, 303, 426, 606, 639, 781, 909, 1111, 1278, 1562, 1818, 2222, 2343, 3333, 4686, 6666, 7029, 7171, 9999, 14058, 14342, 19998, 21513, 43026, 64539, 78881, 129078, 157762, 236643, 473286, 709929, 1419858]

約数ペア:

[(1, 1419858), (2, 709929), (3, 473286), (6, 236643), (9, 157762), (11, 129078), (18, 78881), (22, 64539), (33, 43026), (66, 21513), (71, 19998), (99, 14342), (101, 14058), (142, 9999), (198, 7171), (202, 7029), (213, 6666), (303, 4686), (426, 3333), (606, 2343), (639, 2222), (781, 1818), (909, 1562), (1111, 1278)]