40781934

素因数分解:

$2^1\times 3^3\times {\mathrm{773}}^1\times {\mathrm{977}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 90836640

約数和(自身を除く): 50054706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 773, 977, 1546, 1954, 2319, 2931, 4638, 5862, 6957, 8793, 13914, 17586, 20871, 26379, 41742, 52758, 755221, 1510442, 2265663, 4531326, 6796989, 13593978, 20390967, 40781934]

約数ペア:

[(1, 40781934), (2, 20390967), (3, 13593978), (6, 6796989), (9, 4531326), (18, 2265663), (27, 1510442), (54, 755221), (773, 52758), (977, 41742), (1546, 26379), (1954, 20871), (2319, 17586), (2931, 13914), (4638, 8793), (5862, 6957)]