13282254

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 30775680

約数和(自身を除く): 17493426

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 547, 639, 1094, 1278, 1349, 1641, 2698, 3282, 4047, 4923, 8094, 9846, 10393, 12141, 20786, 24282, 31179, 38837, 62358, 77674, 93537, 116511, 187074, 233022, 349533, 699066, 737903, 1475806, 2213709, 4427418, 6641127, 13282254]

約数ペア:

[(1, 13282254), (2, 6641127), (3, 4427418), (6, 2213709), (9, 1475806), (18, 737903), (19, 699066), (38, 349533), (57, 233022), (71, 187074), (114, 116511), (142, 93537), (171, 77674), (213, 62358), (342, 38837), (426, 31179), (547, 24282), (639, 20786), (1094, 12141), (1278, 10393), (1349, 9846), (1641, 8094), (2698, 4923), (3282, 4047)]