31142892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1801}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 79922304

約数和(自身を除く): 48779412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 262, 393, 524, 786, 1441, 1572, 1801, 2882, 3602, 4323, 5403, 5764, 7204, 8646, 10806, 17292, 19811, 21612, 39622, 59433, 79244, 118866, 235931, 237732, 471862, 707793, 943724, 1415586, 2595241, 2831172, 5190482, 7785723, 10380964, 15571446, 31142892]

約数ペア:

[(1, 31142892), (2, 15571446), (3, 10380964), (4, 7785723), (6, 5190482), (11, 2831172), (12, 2595241), (22, 1415586), (33, 943724), (44, 707793), (66, 471862), (131, 237732), (132, 235931), (262, 118866), (393, 79244), (524, 59433), (786, 39622), (1441, 21612), (1572, 19811), (1801, 17292), (2882, 10806), (3602, 8646), (4323, 7204), (5403, 5764)]