39490638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1949}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 86486400

約数和(自身を除く): 46995762

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 307, 614, 921, 1842, 1949, 3377, 3898, 5847, 6754, 10131, 11694, 20262, 21439, 42878, 64317, 128634, 598343, 1196686, 1795029, 3590058, 6581773, 13163546, 19745319, 39490638]

約数ペア:

[(1, 39490638), (2, 19745319), (3, 13163546), (6, 6581773), (11, 3590058), (22, 1795029), (33, 1196686), (66, 598343), (307, 128634), (614, 64317), (921, 42878), (1842, 21439), (1949, 20262), (3377, 11694), (3898, 10131), (5847, 6754)]