1291214826

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 3149759808

約数和(自身を除く): 1858544982

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 337, 407, 523, 666, 674, 814, 1011, 1046, 1221, 1569, 2022, 2442, 3033, 3138, 3663, 3707, 4707, 5753, 6066, 7326, 7414, 9414, 11121, 11506, 12469, 17259, 19351, 22242, 24938, 33363, 34518, 37407, 38702, 51777, 58053, 66726, 74814, 103554, 112221, 116106, 137159, 174159, 176251, 212861, 224442, 274318, 348318, 352502, 411477, 425722, 528753, 638583, 822954, 1057506, 1234431, 1277166, 1586259, 1915749, 1938761, 2468862, 3172518, 3831498, 3877522, 5816283, 6521287, 11632566, 13042574, 17448849, 19563861, 34897698, 39127722, 58691583, 71734157, 117383166, 143468314, 215202471, 430404942, 645607413, 1291214826]

約数ペア:

[(1, 1291214826), (2, 645607413), (3, 430404942), (6, 215202471), (9, 143468314), (11, 117383166), (18, 71734157), (22, 58691583), (33, 39127722), (37, 34897698), (66, 19563861), (74, 17448849), (99, 13042574), (111, 11632566), (198, 6521287), (222, 5816283), (333, 3877522), (337, 3831498), (407, 3172518), (523, 2468862), (666, 1938761), (674, 1915749), (814, 1586259), (1011, 1277166), (1046, 1234431), (1221, 1057506), (1569, 822954), (2022, 638583), (2442, 528753), (3033, 425722), (3138, 411477), (3663, 352502), (3707, 348318), (4707, 274318), (5753, 224442), (6066, 212861), (7326, 176251), (7414, 174159), (9414, 137159), (11121, 116106), (11506, 112221), (12469, 103554), (17259, 74814), (19351, 66726), (22242, 58053), (24938, 51777), (33363, 38702), (34518, 37407)]