42506178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 101025792

約数和(自身を除く): 58519614

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 107, 143, 214, 286, 321, 429, 463, 642, 858, 926, 1177, 1389, 1391, 2354, 2778, 2782, 3531, 4173, 5093, 6019, 7062, 8346, 10186, 12038, 15279, 15301, 18057, 30558, 30602, 36114, 45903, 49541, 66209, 91806, 99082, 132418, 148623, 198627, 297246, 397254, 544951, 644033, 1089902, 1288066, 1634853, 1932099, 3269706, 3864198, 7084363, 14168726, 21253089, 42506178]

約数ペア:

[(1, 42506178), (2, 21253089), (3, 14168726), (6, 7084363), (11, 3864198), (13, 3269706), (22, 1932099), (26, 1634853), (33, 1288066), (39, 1089902), (66, 644033), (78, 544951), (107, 397254), (143, 297246), (214, 198627), (286, 148623), (321, 132418), (429, 99082), (463, 91806), (642, 66209), (858, 49541), (926, 45903), (1177, 36114), (1389, 30602), (1391, 30558), (2354, 18057), (2778, 15301), (2782, 15279), (3531, 12038), (4173, 10186), (5093, 8346), (6019, 7062)]