69672642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20773}}^1$

素因数の和:20834

約数の個数: 32

約数和(自身を含む): 153561408

約数和(自身を除く): 83888766

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 20773, 41546, 62319, 124638, 270049, 540098, 810147, 893239, 1620294, 1786478, 2679717, 5359434, 11612107, 23224214, 34836321, 69672642]

約数ペア:

[(1, 69672642), (2, 34836321), (3, 23224214), (6, 11612107), (13, 5359434), (26, 2679717), (39, 1786478), (43, 1620294), (78, 893239), (86, 810147), (129, 540098), (258, 270049), (559, 124638), (1118, 62319), (1677, 41546), (3354, 20773)]