2419758

素因数分解:

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

素因数の和:142

約数の個数: 48

約数和(自身を含む): 5823792

約数和(自身を除く): 3404034

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 121, 198, 202, 242, 303, 363, 606, 726, 909, 1089, 1111, 1331, 1818, 2178, 2222, 2662, 3333, 3993, 6666, 7986, 9999, 11979, 12221, 19998, 23958, 24442, 36663, 73326, 109989, 134431, 219978, 268862, 403293, 806586, 1209879, 2419758]

約数ペア:

[(1, 2419758), (2, 1209879), (3, 806586), (6, 403293), (9, 268862), (11, 219978), (18, 134431), (22, 109989), (33, 73326), (66, 36663), (99, 24442), (101, 23958), (121, 19998), (198, 12221), (202, 11979), (242, 9999), (303, 7986), (363, 6666), (606, 3993), (726, 3333), (909, 2662), (1089, 2222), (1111, 2178), (1331, 1818)]