21146268726

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{47657}}^1$

素因数の和:47768

約数の個数: 96

約数和(自身を含む): 52458876288

約数和(自身を除く): 31312607562

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 83, 99, 162, 166, 198, 243, 249, 297, 486, 498, 594, 747, 891, 913, 1494, 1782, 1826, 2241, 2673, 2739, 4482, 5346, 5478, 6723, 8217, 13446, 16434, 20169, 24651, 40338, 47657, 49302, 73953, 95314, 142971, 147906, 221859, 285942, 428913, 443718, 524227, 857826, 1048454, 1286739, 1572681, 2573478, 3145362, 3860217, 3955531, 4718043, 7720434, 7911062, 9436086, 11580651, 11866593, 14154129, 23161302, 23733186, 28308258, 35599779, 42462387, 43510841, 71199558, 84924774, 87021682, 106799337, 127387161, 130532523, 213598674, 254774322, 261065046, 320398011, 391597569, 640796022, 783195138, 961194033, 1174792707, 1922388066, 2349585414, 3524378121, 7048756242, 10573134363, 21146268726]

約数ペア:

[(1, 21146268726), (2, 10573134363), (3, 7048756242), (6, 3524378121), (9, 2349585414), (11, 1922388066), (18, 1174792707), (22, 961194033), (27, 783195138), (33, 640796022), (54, 391597569), (66, 320398011), (81, 261065046), (83, 254774322), (99, 213598674), (162, 130532523), (166, 127387161), (198, 106799337), (243, 87021682), (249, 84924774), (297, 71199558), (486, 43510841), (498, 42462387), (594, 35599779), (747, 28308258), (891, 23733186), (913, 23161302), (1494, 14154129), (1782, 11866593), (1826, 11580651), (2241, 9436086), (2673, 7911062), (2739, 7720434), (4482, 4718043), (5346, 3955531), (5478, 3860217), (6723, 3145362), (8217, 2573478), (13446, 1572681), (16434, 1286739), (20169, 1048454), (24651, 857826), (40338, 524227), (47657, 443718), (49302, 428913), (73953, 285942), (95314, 221859), (142971, 147906)]