9720778842

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2465951}}^1$

素因数の和:2466035

約数の個数: 32

約数和(自身を含む): 21897653760

約数和(自身を除く): 12176874918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 2465951, 4931902, 7397853, 14795706, 22193559, 44387118, 66580677, 133161354, 180014423, 360028846, 540043269, 1080086538, 1620129807, 3240259614, 4860389421, 9720778842]

約数ペア:

[(1, 9720778842), (2, 4860389421), (3, 3240259614), (6, 1620129807), (9, 1080086538), (18, 540043269), (27, 360028846), (54, 180014423), (73, 133161354), (146, 66580677), (219, 44387118), (438, 22193559), (657, 14795706), (1314, 7397853), (1971, 4931902), (3942, 2465951)]