11257218

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{1103}}^1$

素因数の和:1130

約数の個数: 56

約数和(自身を含む): 28960128

約数和(自身を除く): 17702910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1103, 1134, 1458, 1701, 2206, 3309, 3402, 5103, 6618, 7721, 9927, 10206, 15442, 19854, 23163, 29781, 46326, 59562, 69489, 89343, 138978, 178686, 208467, 268029, 416934, 536058, 625401, 804087, 1250802, 1608174, 1876203, 3752406, 5628609, 11257218]

約数ペア:

[(1, 11257218), (2, 5628609), (3, 3752406), (6, 1876203), (7, 1608174), (9, 1250802), (14, 804087), (18, 625401), (21, 536058), (27, 416934), (42, 268029), (54, 208467), (63, 178686), (81, 138978), (126, 89343), (162, 69489), (189, 59562), (243, 46326), (378, 29781), (486, 23163), (567, 19854), (729, 15442), (1103, 10206), (1134, 9927), (1458, 7721), (1701, 6618), (2206, 5103), (3309, 3402)]