11207916

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 29286880

約数和(自身を除く): 18078964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 661, 942, 1322, 1413, 1884, 1983, 2644, 2826, 3966, 4239, 5652, 5949, 7932, 8478, 11898, 16956, 17847, 23796, 35694, 71388, 103777, 207554, 311331, 415108, 622662, 933993, 1245324, 1867986, 2801979, 3735972, 5603958, 11207916]

約数ペア:

[(1, 11207916), (2, 5603958), (3, 3735972), (4, 2801979), (6, 1867986), (9, 1245324), (12, 933993), (18, 622662), (27, 415108), (36, 311331), (54, 207554), (108, 103777), (157, 71388), (314, 35694), (471, 23796), (628, 17847), (661, 16956), (942, 11898), (1322, 8478), (1413, 7932), (1884, 5949), (1983, 5652), (2644, 4239), (2826, 3966)]