123729554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3137}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 210346416

約数和(自身を除く): 86616862

約数列:

[1, 2, 13, 26, 37, 41, 74, 82, 481, 533, 962, 1066, 1517, 3034, 3137, 6274, 19721, 39442, 40781, 81562, 116069, 128617, 232138, 257234, 1508897, 1672021, 3017794, 3344042, 4758829, 9517658, 61864777, 123729554]

約数ペア:

[(1, 123729554), (2, 61864777), (13, 9517658), (26, 4758829), (37, 3344042), (41, 3017794), (74, 1672021), (82, 1508897), (481, 257234), (533, 232138), (962, 128617), (1066, 116069), (1517, 81562), (3034, 40781), (3137, 39442), (6274, 19721)]