42494868

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 168

約数和(自身を含む): 128536800

約数和(自身を除く): 86041932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 59, 76, 78, 81, 108, 114, 117, 118, 156, 162, 171, 177, 228, 234, 236, 243, 247, 324, 342, 351, 354, 468, 486, 494, 513, 531, 684, 702, 708, 729, 741, 767, 972, 988, 1026, 1053, 1062, 1121, 1404, 1458, 1482, 1534, 1539, 1593, 2052, 2106, 2124, 2223, 2242, 2301, 2916, 2964, 3068, 3078, 3159, 3186, 3363, 4212, 4446, 4484, 4602, 4617, 4779, 6156, 6318, 6372, 6669, 6726, 6903, 8892, 9204, 9234, 9477, 9558, 10089, 12636, 13338, 13452, 13806, 13851, 14337, 14573, 18468, 18954, 19116, 20007, 20178, 20709, 26676, 27612, 27702, 28674, 29146, 30267, 37908, 40014, 40356, 41418, 43011, 43719, 55404, 57348, 58292, 60021, 60534, 62127, 80028, 82836, 86022, 87438, 90801, 120042, 121068, 124254, 131157, 172044, 174876, 180063, 181602, 186381, 240084, 248508, 262314, 272403, 360126, 363204, 372762, 393471, 524628, 544806, 559143, 720252, 745524, 786942, 817209, 1089612, 1118286, 1180413, 1573884, 1634418, 2236572, 2360826, 3268836, 3541239, 4721652, 7082478, 10623717, 14164956, 21247434, 42494868]

約数ペア:

[(1, 42494868), (2, 21247434), (3, 14164956), (4, 10623717), (6, 7082478), (9, 4721652), (12, 3541239), (13, 3268836), (18, 2360826), (19, 2236572), (26, 1634418), (27, 1573884), (36, 1180413), (38, 1118286), (39, 1089612), (52, 817209), (54, 786942), (57, 745524), (59, 720252), (76, 559143), (78, 544806), (81, 524628), (108, 393471), (114, 372762), (117, 363204), (118, 360126), (156, 272403), (162, 262314), (171, 248508), (177, 240084), (228, 186381), (234, 181602), (236, 180063), (243, 174876), (247, 172044), (324, 131157), (342, 124254), (351, 121068), (354, 120042), (468, 90801), (486, 87438), (494, 86022), (513, 82836), (531, 80028), (684, 62127), (702, 60534), (708, 60021), (729, 58292), (741, 57348), (767, 55404), (972, 43719), (988, 43011), (1026, 41418), (1053, 40356), (1062, 40014), (1121, 37908), (1404, 30267), (1458, 29146), (1482, 28674), (1534, 27702), (1539, 27612), (1593, 26676), (2052, 20709), (2106, 20178), (2124, 20007), (2223, 19116), (2242, 18954), (2301, 18468), (2916, 14573), (2964, 14337), (3068, 13851), (3078, 13806), (3159, 13452), (3186, 13338), (3363, 12636), (4212, 10089), (4446, 9558), (4484, 9477), (4602, 9234), (4617, 9204), (4779, 8892), (6156, 6903), (6318, 6726), (6372, 6669)]