180739806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{3061}}^1$

素因数の和:3836

約数の個数: 32

約数和(自身を含む): 389927328

約数和(自身を除く): 209187522

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 757, 1514, 2271, 3061, 4542, 6122, 9183, 9841, 18366, 19682, 29523, 39793, 59046, 79586, 119379, 238758, 2317177, 4634354, 6951531, 13903062, 30123301, 60246602, 90369903, 180739806]

約数ペア:

[(1, 180739806), (2, 90369903), (3, 60246602), (6, 30123301), (13, 13903062), (26, 6951531), (39, 4634354), (78, 2317177), (757, 238758), (1514, 119379), (2271, 79586), (3061, 59046), (4542, 39793), (6122, 29523), (9183, 19682), (9841, 18366)]