2203272

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 6065280

約数和(自身を除く): 3862008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 431, 568, 639, 852, 862, 1278, 1293, 1704, 1724, 2556, 2586, 3448, 3879, 5112, 5172, 7758, 10344, 15516, 30601, 31032, 61202, 91803, 122404, 183606, 244808, 275409, 367212, 550818, 734424, 1101636, 2203272]

約数ペア:

[(1, 2203272), (2, 1101636), (3, 734424), (4, 550818), (6, 367212), (8, 275409), (9, 244808), (12, 183606), (18, 122404), (24, 91803), (36, 61202), (71, 31032), (72, 30601), (142, 15516), (213, 10344), (284, 7758), (426, 5172), (431, 5112), (568, 3879), (639, 3448), (852, 2586), (862, 2556), (1278, 1724), (1293, 1704)]