1316628

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 3480960

約数和(自身を除く): 2164332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 167, 219, 292, 334, 438, 501, 657, 668, 876, 1002, 1314, 1503, 1971, 2004, 2628, 3006, 3942, 4509, 6012, 7884, 9018, 12191, 18036, 24382, 36573, 48764, 73146, 109719, 146292, 219438, 329157, 438876, 658314, 1316628]

約数ペア:

[(1, 1316628), (2, 658314), (3, 438876), (4, 329157), (6, 219438), (9, 146292), (12, 109719), (18, 73146), (27, 48764), (36, 36573), (54, 24382), (73, 18036), (108, 12191), (146, 9018), (167, 7884), (219, 6012), (292, 4509), (334, 3942), (438, 3006), (501, 2628), (657, 2004), (668, 1971), (876, 1503), (1002, 1314)]