42655998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 107347968

約数和(自身を除く): 64691970

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 127, 154, 231, 254, 381, 462, 727, 762, 889, 1397, 1454, 1778, 2181, 2667, 2794, 4191, 4362, 5089, 5334, 7997, 8382, 9779, 10178, 15267, 15994, 19558, 23991, 29337, 30534, 47982, 55979, 58674, 92329, 111958, 167937, 184658, 276987, 335874, 553974, 646303, 1015619, 1292606, 1938909, 2031238, 3046857, 3877818, 6093714, 7109333, 14218666, 21327999, 42655998]

約数ペア:

[(1, 42655998), (2, 21327999), (3, 14218666), (6, 7109333), (7, 6093714), (11, 3877818), (14, 3046857), (21, 2031238), (22, 1938909), (33, 1292606), (42, 1015619), (66, 646303), (77, 553974), (127, 335874), (154, 276987), (231, 184658), (254, 167937), (381, 111958), (462, 92329), (727, 58674), (762, 55979), (889, 47982), (1397, 30534), (1454, 29337), (1778, 23991), (2181, 19558), (2667, 15994), (2794, 15267), (4191, 10178), (4362, 9779), (5089, 8382), (5334, 7997)]