1243135326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{17909}}^1$

素因数の和:18440

約数の個数: 32

約数和(自身を含む): 2599672320

約数和(自身を除く): 1356536994

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 503, 1006, 1509, 3018, 11569, 17909, 23138, 34707, 35818, 53727, 69414, 107454, 411907, 823814, 1235721, 2471442, 9008227, 18016454, 27024681, 54049362, 207189221, 414378442, 621567663, 1243135326]

約数ペア:

[(1, 1243135326), (2, 621567663), (3, 414378442), (6, 207189221), (23, 54049362), (46, 27024681), (69, 18016454), (138, 9008227), (503, 2471442), (1006, 1235721), (1509, 823814), (3018, 411907), (11569, 107454), (17909, 69414), (23138, 53727), (34707, 35818)]