31323468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{661}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 80075520

約数和(自身を除く): 48752052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 359, 661, 718, 1077, 1322, 1436, 1983, 2154, 2644, 3949, 3966, 4308, 7271, 7898, 7932, 11847, 14542, 15796, 21813, 23694, 29084, 43626, 47388, 87252, 237299, 474598, 711897, 949196, 1423794, 2610289, 2847588, 5220578, 7830867, 10441156, 15661734, 31323468]

約数ペア:

[(1, 31323468), (2, 15661734), (3, 10441156), (4, 7830867), (6, 5220578), (11, 2847588), (12, 2610289), (22, 1423794), (33, 949196), (44, 711897), (66, 474598), (132, 237299), (359, 87252), (661, 47388), (718, 43626), (1077, 29084), (1322, 23694), (1436, 21813), (1983, 15796), (2154, 14542), (2644, 11847), (3949, 7932), (3966, 7898), (4308, 7271)]