25177938

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 51397632

約数和(自身を除く): 26219694

約数列:

[1, 2, 3, 6, 103, 131, 206, 262, 309, 311, 393, 618, 622, 786, 933, 1866, 13493, 26986, 32033, 40479, 40741, 64066, 80958, 81482, 96099, 122223, 192198, 244446, 4196323, 8392646, 12588969, 25177938]

約数ペア:

[(1, 25177938), (2, 12588969), (3, 8392646), (6, 4196323), (103, 244446), (131, 192198), (206, 122223), (262, 96099), (309, 81482), (311, 80958), (393, 64066), (618, 40741), (622, 40479), (786, 32033), (933, 26986), (1866, 13493)]