287892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:748

約数の個数: 36

約数和(自身を含む): 794976

約数和(自身を除く): 507084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 727, 1454, 2181, 2908, 4362, 6543, 7997, 8724, 13086, 15994, 23991, 26172, 31988, 47982, 71973, 95964, 143946, 287892]

約数ペア:

[(1, 287892), (2, 143946), (3, 95964), (4, 71973), (6, 47982), (9, 31988), (11, 26172), (12, 23991), (18, 15994), (22, 13086), (33, 8724), (36, 7997), (44, 6543), (66, 4362), (99, 2908), (132, 2181), (198, 1454), (396, 727)]