39282906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6899}}^1$

素因数の和:6990

約数の個数: 32

約数和(自身を含む): 85780800

約数和(自身を除く): 46497894

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 6899, 13798, 20697, 41394, 89687, 179374, 269061, 503627, 538122, 1007254, 1510881, 3021762, 6547151, 13094302, 19641453, 39282906]

約数ペア:

[(1, 39282906), (2, 19641453), (3, 13094302), (6, 6547151), (13, 3021762), (26, 1510881), (39, 1007254), (73, 538122), (78, 503627), (146, 269061), (219, 179374), (438, 89687), (949, 41394), (1898, 20697), (2847, 13798), (5694, 6899)]