556172826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11987}}^1$

素因数の和:12059

約数の個数: 64

約数和(自身を含む): 1311966720

約数和(自身を除く): 755793894

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 37, 38, 57, 66, 74, 111, 114, 209, 222, 407, 418, 627, 703, 814, 1221, 1254, 1406, 2109, 2442, 4218, 7733, 11987, 15466, 23199, 23974, 35961, 46398, 71922, 131857, 227753, 263714, 395571, 443519, 455506, 683259, 791142, 887038, 1330557, 1366518, 2505283, 2661114, 4878709, 5010566, 7515849, 8426861, 9757418, 14636127, 15031698, 16853722, 25280583, 29272254, 50561166, 92695471, 185390942, 278086413, 556172826]

約数ペア:

[(1, 556172826), (2, 278086413), (3, 185390942), (6, 92695471), (11, 50561166), (19, 29272254), (22, 25280583), (33, 16853722), (37, 15031698), (38, 14636127), (57, 9757418), (66, 8426861), (74, 7515849), (111, 5010566), (114, 4878709), (209, 2661114), (222, 2505283), (407, 1366518), (418, 1330557), (627, 887038), (703, 791142), (814, 683259), (1221, 455506), (1254, 443519), (1406, 395571), (2109, 263714), (2442, 227753), (4218, 131857), (7733, 71922), (11987, 46398), (15466, 35961), (23199, 23974)]