8612442

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 19813248

約数和(自身を除く): 11200806

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 293, 414, 426, 586, 639, 879, 1278, 1633, 1758, 2637, 3266, 4899, 5274, 6739, 9798, 13478, 14697, 20217, 20803, 29394, 40434, 41606, 60651, 62409, 121302, 124818, 187227, 374454, 478469, 956938, 1435407, 2870814, 4306221, 8612442]

約数ペア:

[(1, 8612442), (2, 4306221), (3, 2870814), (6, 1435407), (9, 956938), (18, 478469), (23, 374454), (46, 187227), (69, 124818), (71, 121302), (138, 62409), (142, 60651), (207, 41606), (213, 40434), (293, 29394), (414, 20803), (426, 20217), (586, 14697), (639, 13478), (879, 9798), (1278, 6739), (1633, 5274), (1758, 4899), (2637, 3266)]