17975892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3167}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 46835712

約数和(自身を除く): 28859820

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 3167, 5676, 6334, 9501, 12668, 19002, 34837, 38004, 69674, 104511, 136181, 139348, 209022, 272362, 408543, 418044, 544724, 817086, 1497991, 1634172, 2995982, 4493973, 5991964, 8987946, 17975892]

約数ペア:

[(1, 17975892), (2, 8987946), (3, 5991964), (4, 4493973), (6, 2995982), (11, 1634172), (12, 1497991), (22, 817086), (33, 544724), (43, 418044), (44, 408543), (66, 272362), (86, 209022), (129, 139348), (132, 136181), (172, 104511), (258, 69674), (473, 38004), (516, 34837), (946, 19002), (1419, 12668), (1892, 9501), (2838, 6334), (3167, 5676)]