31280705892

素因数分解:

$2^2\times 3^2\times {\mathrm{613}}^1\times {\mathrm{1417469}}^1$

素因数の和:1418092

約数の個数: 36

約数和(自身を含む): 79199718780

約数和(自身を除く): 47919012888

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 613, 1226, 1839, 2452, 3678, 5517, 7356, 11034, 22068, 1417469, 2834938, 4252407, 5669876, 8504814, 12757221, 17009628, 25514442, 51028884, 868908497, 1737816994, 2606725491, 3475633988, 5213450982, 7820176473, 10426901964, 15640352946, 31280705892]

約数ペア:

[(1, 31280705892), (2, 15640352946), (3, 10426901964), (4, 7820176473), (6, 5213450982), (9, 3475633988), (12, 2606725491), (18, 1737816994), (36, 868908497), (613, 51028884), (1226, 25514442), (1839, 17009628), (2452, 12757221), (3678, 8504814), (5517, 5669876), (7356, 4252407), (11034, 2834938), (22068, 1417469)]