405939906

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{4721}}^1$

素因数の和:5027

約数の個数: 48

約数和(自身を含む): 934786008

約数和(自身を除く): 528846102

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 281, 306, 562, 843, 1686, 2529, 4721, 4777, 5058, 9442, 9554, 14163, 14331, 28326, 28662, 42489, 42993, 80257, 84978, 85986, 160514, 240771, 481542, 722313, 1326601, 1444626, 2653202, 3979803, 7959606, 11939409, 22552217, 23878818, 45104434, 67656651, 135313302, 202969953, 405939906]

約数ペア:

[(1, 405939906), (2, 202969953), (3, 135313302), (6, 67656651), (9, 45104434), (17, 23878818), (18, 22552217), (34, 11939409), (51, 7959606), (102, 3979803), (153, 2653202), (281, 1444626), (306, 1326601), (562, 722313), (843, 481542), (1686, 240771), (2529, 160514), (4721, 85986), (4777, 84978), (5058, 80257), (9442, 42993), (9554, 42489), (14163, 28662), (14331, 28326)]