18526482

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:509

約数の個数: 80

約数和(自身を含む): 47160960

約数和(自身を除く): 28634478

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 463, 494, 513, 702, 741, 926, 1026, 1053, 1389, 1482, 1539, 2106, 2223, 2778, 3078, 4167, 4446, 6019, 6669, 8334, 8797, 12038, 12501, 13338, 17594, 18057, 20007, 25002, 26391, 36114, 37503, 40014, 52782, 54171, 75006, 79173, 108342, 114361, 158346, 162513, 228722, 237519, 325026, 343083, 475038, 487539, 686166, 712557, 975078, 1029249, 1425114, 2058498, 3087747, 6175494, 9263241, 18526482]

約数ペア:

[(1, 18526482), (2, 9263241), (3, 6175494), (6, 3087747), (9, 2058498), (13, 1425114), (18, 1029249), (19, 975078), (26, 712557), (27, 686166), (38, 487539), (39, 475038), (54, 343083), (57, 325026), (78, 237519), (81, 228722), (114, 162513), (117, 158346), (162, 114361), (171, 108342), (234, 79173), (247, 75006), (342, 54171), (351, 52782), (463, 40014), (494, 37503), (513, 36114), (702, 26391), (741, 25002), (926, 20007), (1026, 18057), (1053, 17594), (1389, 13338), (1482, 12501), (1539, 12038), (2106, 8797), (2223, 8334), (2778, 6669), (3078, 6019), (4167, 4446)]