1115892

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 2853760

約数和(自身を除く): 1737868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 223, 278, 417, 446, 556, 669, 834, 892, 1251, 1338, 1668, 2007, 2502, 2676, 4014, 5004, 8028, 30997, 61994, 92991, 123988, 185982, 278973, 371964, 557946, 1115892]

約数ペア:

[(1, 1115892), (2, 557946), (3, 371964), (4, 278973), (6, 185982), (9, 123988), (12, 92991), (18, 61994), (36, 30997), (139, 8028), (223, 5004), (278, 4014), (417, 2676), (446, 2502), (556, 2007), (669, 1668), (834, 1338), (892, 1251)]