274889538

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22037}}^1$

素因数の和:22069

約数の個数: 80

約数和(自身を含む): 767980224

約数和(自身を除く): 493090686

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4158, 6237, 12474, 22037, 44074, 66111, 132222, 154259, 198333, 242407, 308518, 396666, 462777, 484814, 594999, 727221, 925554, 1189998, 1388331, 1454442, 1696849, 1784997, 2181663, 2776662, 3393698, 3569994, 4164993, 4363326, 5090547, 6544989, 8329986, 10181094, 12494979, 13089978, 15271641, 19634967, 24989958, 30543282, 39269934, 45814923, 91629846, 137444769, 274889538]

約数ペア:

[(1, 274889538), (2, 137444769), (3, 91629846), (6, 45814923), (7, 39269934), (9, 30543282), (11, 24989958), (14, 19634967), (18, 15271641), (21, 13089978), (22, 12494979), (27, 10181094), (33, 8329986), (42, 6544989), (54, 5090547), (63, 4363326), (66, 4164993), (77, 3569994), (81, 3393698), (99, 2776662), (126, 2181663), (154, 1784997), (162, 1696849), (189, 1454442), (198, 1388331), (231, 1189998), (297, 925554), (378, 727221), (462, 594999), (567, 484814), (594, 462777), (693, 396666), (891, 308518), (1134, 242407), (1386, 198333), (1782, 154259), (2079, 132222), (4158, 66111), (6237, 44074), (12474, 22037)]