64715814

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{16417}}^1$

素因数の和:16501

約数の個数: 32

約数和(自身を含む): 145791840

約数和(自身を除く): 81076026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 16417, 32834, 49251, 98502, 147753, 295506, 443259, 886518, 1198441, 2396882, 3595323, 7190646, 10785969, 21571938, 32357907, 64715814]

約数ペア:

[(1, 64715814), (2, 32357907), (3, 21571938), (6, 10785969), (9, 7190646), (18, 3595323), (27, 2396882), (54, 1198441), (73, 886518), (146, 443259), (219, 295506), (438, 147753), (657, 98502), (1314, 49251), (1971, 32834), (3942, 16417)]