2548152054

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2035

約数の個数: 128

約数和(自身を含む): 6850483200

約数和(自身を除く): 4302331146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 197, 266, 342, 378, 394, 399, 513, 591, 798, 1026, 1182, 1197, 1379, 1773, 1801, 2394, 2758, 3546, 3591, 3602, 3743, 4137, 5319, 5403, 7182, 7486, 8274, 10638, 10806, 11229, 12411, 12607, 16209, 22458, 24822, 25214, 26201, 32418, 33687, 34219, 37233, 37821, 48627, 52402, 67374, 68438, 74466, 75642, 78603, 97254, 101061, 102657, 113463, 157206, 202122, 205314, 226926, 235809, 239533, 307971, 340389, 354797, 471618, 479066, 615942, 680778, 707427, 709594, 718599, 923913, 1064391, 1414854, 1437198, 1847826, 2128782, 2155797, 2483579, 3193173, 4311594, 4967158, 6386346, 6467391, 6741143, 7450737, 9579519, 12934782, 13482286, 14901474, 19159038, 20223429, 22352211, 40446858, 44704422, 47188001, 60670287, 67056633, 94376002, 121340574, 134113266, 141564003, 182010861, 283128006, 364021722, 424692009, 849384018, 1274076027, 2548152054]

約数ペア:

[(1, 2548152054), (2, 1274076027), (3, 849384018), (6, 424692009), (7, 364021722), (9, 283128006), (14, 182010861), (18, 141564003), (19, 134113266), (21, 121340574), (27, 94376002), (38, 67056633), (42, 60670287), (54, 47188001), (57, 44704422), (63, 40446858), (114, 22352211), (126, 20223429), (133, 19159038), (171, 14901474), (189, 13482286), (197, 12934782), (266, 9579519), (342, 7450737), (378, 6741143), (394, 6467391), (399, 6386346), (513, 4967158), (591, 4311594), (798, 3193173), (1026, 2483579), (1182, 2155797), (1197, 2128782), (1379, 1847826), (1773, 1437198), (1801, 1414854), (2394, 1064391), (2758, 923913), (3546, 718599), (3591, 709594), (3602, 707427), (3743, 680778), (4137, 615942), (5319, 479066), (5403, 471618), (7182, 354797), (7486, 340389), (8274, 307971), (10638, 239533), (10806, 235809), (11229, 226926), (12411, 205314), (12607, 202122), (16209, 157206), (22458, 113463), (24822, 102657), (25214, 101061), (26201, 97254), (32418, 78603), (33687, 75642), (34219, 74466), (37233, 68438), (37821, 67374), (48627, 52402)]