1051218

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{103}}^1$

素因数の和:130

約数の個数: 56

約数和(自身を含む): 2728128

約数和(自身を除く): 1676910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 103, 126, 162, 189, 206, 243, 309, 378, 486, 567, 618, 721, 729, 927, 1134, 1442, 1458, 1701, 1854, 2163, 2781, 3402, 4326, 5103, 5562, 6489, 8343, 10206, 12978, 16686, 19467, 25029, 38934, 50058, 58401, 75087, 116802, 150174, 175203, 350406, 525609, 1051218]

約数ペア:

[(1, 1051218), (2, 525609), (3, 350406), (6, 175203), (7, 150174), (9, 116802), (14, 75087), (18, 58401), (21, 50058), (27, 38934), (42, 25029), (54, 19467), (63, 16686), (81, 12978), (103, 10206), (126, 8343), (162, 6489), (189, 5562), (206, 5103), (243, 4326), (309, 3402), (378, 2781), (486, 2163), (567, 1854), (618, 1701), (721, 1458), (729, 1442), (927, 1134)]