11287044

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2164

約数の個数: 36

約数和(自身を含む): 28727244

約数和(自身を除く): 17440200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 1997, 2826, 3994, 5652, 5991, 7988, 11982, 17973, 23964, 35946, 71892, 313529, 627058, 940587, 1254116, 1881174, 2821761, 3762348, 5643522, 11287044]

約数ペア:

[(1, 11287044), (2, 5643522), (3, 3762348), (4, 2821761), (6, 1881174), (9, 1254116), (12, 940587), (18, 627058), (36, 313529), (157, 71892), (314, 35946), (471, 23964), (628, 17973), (942, 11982), (1413, 7988), (1884, 5991), (1997, 5652), (2826, 3994)]