420709014

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{193163}}^1$

素因数の和:193193

約数の個数: 36

約数和(自身を含む): 1001941668

約数和(自身を除く): 581232654

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 193163, 386326, 579489, 1158978, 1738467, 2124793, 3476934, 4249586, 6374379, 12748758, 19123137, 23372723, 38246274, 46745446, 70118169, 140236338, 210354507, 420709014]

約数ペア:

[(1, 420709014), (2, 210354507), (3, 140236338), (6, 70118169), (9, 46745446), (11, 38246274), (18, 23372723), (22, 19123137), (33, 12748758), (66, 6374379), (99, 4249586), (121, 3476934), (198, 2124793), (242, 1738467), (363, 1158978), (726, 579489), (1089, 386326), (2178, 193163)]