40475196

素因数分解:

$2^2\times 3^2\times {\mathrm{563}}^1\times {\mathrm{1997}}^1$

素因数の和:2570

約数の個数: 36

約数和(自身を含む): 102545352

約数和(自身を除く): 62070156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563, 1126, 1689, 1997, 2252, 3378, 3994, 5067, 5991, 6756, 7988, 10134, 11982, 17973, 20268, 23964, 35946, 71892, 1124311, 2248622, 3372933, 4497244, 6745866, 10118799, 13491732, 20237598, 40475196]

約数ペア:

[(1, 40475196), (2, 20237598), (3, 13491732), (4, 10118799), (6, 6745866), (9, 4497244), (12, 3372933), (18, 2248622), (36, 1124311), (563, 71892), (1126, 35946), (1689, 23964), (1997, 20268), (2252, 17973), (3378, 11982), (3994, 10134), (5067, 7988), (5991, 6756)]