2789656884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{299191}}^1$

素因数の和:299245

約数の個数: 72

約数和(自身を含む): 8276847488

約数和(自身を除く): 5487190604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 299191, 598382, 897573, 1196764, 1795146, 2094337, 2692719, 3590292, 4188674, 5385438, 6283011, 8377348, 10770876, 11070067, 12566022, 18849033, 22140134, 25132044, 33210201, 37698066, 44280268, 66420402, 75396132, 77490469, 99630603, 132840804, 154980938, 199261206, 232471407, 309961876, 398522412, 464942814, 697414221, 929885628, 1394828442, 2789656884]

約数ペア:

[(1, 2789656884), (2, 1394828442), (3, 929885628), (4, 697414221), (6, 464942814), (7, 398522412), (9, 309961876), (12, 232471407), (14, 199261206), (18, 154980938), (21, 132840804), (28, 99630603), (36, 77490469), (37, 75396132), (42, 66420402), (63, 44280268), (74, 37698066), (84, 33210201), (111, 25132044), (126, 22140134), (148, 18849033), (222, 12566022), (252, 11070067), (259, 10770876), (333, 8377348), (444, 6283011), (518, 5385438), (666, 4188674), (777, 3590292), (1036, 2692719), (1332, 2094337), (1554, 1795146), (2331, 1196764), (3108, 897573), (4662, 598382), (9324, 299191)]