2545631154

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1117

約数の個数: 144

約数和(自身を含む): 6433539840

約数和(自身を除く): 3887908686

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 37, 62, 66, 74, 93, 99, 111, 121, 186, 198, 222, 242, 279, 333, 341, 363, 407, 558, 666, 682, 726, 814, 1019, 1023, 1089, 1147, 1221, 2038, 2046, 2178, 2294, 2442, 3057, 3069, 3441, 3663, 3751, 4477, 6114, 6138, 6882, 7326, 7502, 8954, 9171, 10323, 11209, 11253, 12617, 13431, 18342, 20646, 22418, 22506, 25234, 26862, 31589, 33627, 33759, 37703, 37851, 40293, 63178, 67254, 67518, 75406, 75702, 80586, 94767, 100881, 113109, 113553, 123299, 138787, 189534, 201762, 226218, 227106, 246598, 277574, 284301, 339327, 347479, 369897, 414733, 416361, 568602, 678654, 694958, 739794, 829466, 832722, 1042437, 1109691, 1168793, 1244199, 1249083, 2084874, 2219382, 2337586, 2488398, 2498166, 3127311, 3506379, 3732597, 3822269, 4562063, 6254622, 7012758, 7465194, 7644538, 9124126, 10519137, 11466807, 12856723, 13686189, 21038274, 22933614, 25713446, 27372378, 34400421, 38570169, 41058567, 68800842, 77140338, 82117134, 115710507, 141423953, 231421014, 282847906, 424271859, 848543718, 1272815577, 2545631154]

約数ペア:

[(1, 2545631154), (2, 1272815577), (3, 848543718), (6, 424271859), (9, 282847906), (11, 231421014), (18, 141423953), (22, 115710507), (31, 82117134), (33, 77140338), (37, 68800842), (62, 41058567), (66, 38570169), (74, 34400421), (93, 27372378), (99, 25713446), (111, 22933614), (121, 21038274), (186, 13686189), (198, 12856723), (222, 11466807), (242, 10519137), (279, 9124126), (333, 7644538), (341, 7465194), (363, 7012758), (407, 6254622), (558, 4562063), (666, 3822269), (682, 3732597), (726, 3506379), (814, 3127311), (1019, 2498166), (1023, 2488398), (1089, 2337586), (1147, 2219382), (1221, 2084874), (2038, 1249083), (2046, 1244199), (2178, 1168793), (2294, 1109691), (2442, 1042437), (3057, 832722), (3069, 829466), (3441, 739794), (3663, 694958), (3751, 678654), (4477, 568602), (6114, 416361), (6138, 414733), (6882, 369897), (7326, 347479), (7502, 339327), (8954, 284301), (9171, 277574), (10323, 246598), (11209, 227106), (11253, 226218), (12617, 201762), (13431, 189534), (18342, 138787), (20646, 123299), (22418, 113553), (22506, 113109), (25234, 100881), (26862, 94767), (31589, 80586), (33627, 75702), (33759, 75406), (37703, 67518), (37851, 67254), (40293, 63178)]