17932068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6469}}^1$

素因数の和:6497

約数の個数: 72

約数和(自身を含む): 56521920

約数和(自身を除く): 38589852

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 6469, 12938, 19407, 25876, 38814, 45283, 58221, 71159, 77628, 90566, 116442, 135849, 142318, 181132, 213477, 232884, 271698, 284636, 407547, 426954, 498113, 543396, 640431, 815094, 853908, 996226, 1280862, 1494339, 1630188, 1992452, 2561724, 2988678, 4483017, 5977356, 8966034, 17932068]

約数ペア:

[(1, 17932068), (2, 8966034), (3, 5977356), (4, 4483017), (6, 2988678), (7, 2561724), (9, 1992452), (11, 1630188), (12, 1494339), (14, 1280862), (18, 996226), (21, 853908), (22, 815094), (28, 640431), (33, 543396), (36, 498113), (42, 426954), (44, 407547), (63, 284636), (66, 271698), (77, 232884), (84, 213477), (99, 181132), (126, 142318), (132, 135849), (154, 116442), (198, 90566), (231, 77628), (252, 71159), (308, 58221), (396, 45283), (462, 38814), (693, 25876), (924, 19407), (1386, 12938), (2772, 6469)]