1520881326

素因数分解:

$2^1\times 3^3\times {\mathrm{691}}^1\times {\mathrm{40759}}^1$

素因数の和:41461

約数の個数: 32

約数和(自身を含む): 3384710400

約数和(自身を除く): 1863829074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 691, 1382, 2073, 4146, 6219, 12438, 18657, 37314, 40759, 81518, 122277, 244554, 366831, 733662, 1100493, 2200986, 28164469, 56328938, 84493407, 168986814, 253480221, 506960442, 760440663, 1520881326]

約数ペア:

[(1, 1520881326), (2, 760440663), (3, 506960442), (6, 253480221), (9, 168986814), (18, 84493407), (27, 56328938), (54, 28164469), (691, 2200986), (1382, 1100493), (2073, 733662), (4146, 366831), (6219, 244554), (12438, 122277), (18657, 81518), (37314, 40759)]