31809636

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{30469}}^1$

素因数の和:30508

約数の個数: 36

約数和(自身を含む): 83183100

約数和(自身を除く): 51373464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 30469, 60938, 91407, 121876, 182814, 274221, 365628, 548442, 883601, 1096884, 1767202, 2650803, 3534404, 5301606, 7952409, 10603212, 15904818, 31809636]

約数ペア:

[(1, 31809636), (2, 15904818), (3, 10603212), (4, 7952409), (6, 5301606), (9, 3534404), (12, 2650803), (18, 1767202), (29, 1096884), (36, 883601), (58, 548442), (87, 365628), (116, 274221), (174, 182814), (261, 121876), (348, 91407), (522, 60938), (1044, 30469)]