18574344

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2411}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 50796720

約数和(自身を除く): 32222376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2411, 2568, 3852, 4822, 7233, 7704, 9644, 14466, 19288, 21699, 28932, 43398, 57864, 86796, 173592, 257977, 515954, 773931, 1031908, 1547862, 2063816, 2321793, 3095724, 4643586, 6191448, 9287172, 18574344]

約数ペア:

[(1, 18574344), (2, 9287172), (3, 6191448), (4, 4643586), (6, 3095724), (8, 2321793), (9, 2063816), (12, 1547862), (18, 1031908), (24, 773931), (36, 515954), (72, 257977), (107, 173592), (214, 86796), (321, 57864), (428, 43398), (642, 28932), (856, 21699), (963, 19288), (1284, 14466), (1926, 9644), (2411, 7704), (2568, 7233), (3852, 4822)]