47883636

素因数分解:

$2^2\times 3^6\times {\mathrm{16421}}^1$

素因数の和:16443

約数の個数: 42

約数和(自身を含む): 125644722

約数和(自身を除く): 77761086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 16421, 32842, 49263, 65684, 98526, 147789, 197052, 295578, 443367, 591156, 886734, 1330101, 1773468, 2660202, 3990303, 5320404, 7980606, 11970909, 15961212, 23941818, 47883636]

約数ペア:

[(1, 47883636), (2, 23941818), (3, 15961212), (4, 11970909), (6, 7980606), (9, 5320404), (12, 3990303), (18, 2660202), (27, 1773468), (36, 1330101), (54, 886734), (81, 591156), (108, 443367), (162, 295578), (243, 197052), (324, 147789), (486, 98526), (729, 65684), (972, 49263), (1458, 32842), (2916, 16421)]