7867794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 18413568

約数和(自身を除く): 10545774

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 71, 73, 138, 142, 146, 213, 219, 253, 426, 438, 506, 759, 781, 803, 1518, 1562, 1606, 1633, 1679, 2343, 2409, 3266, 3358, 4686, 4818, 4899, 5037, 5183, 9798, 10074, 10366, 15549, 17963, 18469, 31098, 35926, 36938, 53889, 55407, 57013, 107778, 110814, 114026, 119209, 171039, 238418, 342078, 357627, 715254, 1311299, 2622598, 3933897, 7867794]

約数ペア:

[(1, 7867794), (2, 3933897), (3, 2622598), (6, 1311299), (11, 715254), (22, 357627), (23, 342078), (33, 238418), (46, 171039), (66, 119209), (69, 114026), (71, 110814), (73, 107778), (138, 57013), (142, 55407), (146, 53889), (213, 36938), (219, 35926), (253, 31098), (426, 18469), (438, 17963), (506, 15549), (759, 10366), (781, 10074), (803, 9798), (1518, 5183), (1562, 5037), (1606, 4899), (1633, 4818), (1679, 4686), (2343, 3358), (2409, 3266)]