18058572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23887}}^1$

素因数の和:23907

約数の個数: 48

約数和(自身を含む): 53509120

約数和(自身を除く): 35450548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 23887, 47774, 71661, 95548, 143322, 167209, 214983, 286644, 334418, 429966, 501627, 644949, 668836, 859932, 1003254, 1289898, 1504881, 2006508, 2579796, 3009762, 4514643, 6019524, 9029286, 18058572]

約数ペア:

[(1, 18058572), (2, 9029286), (3, 6019524), (4, 4514643), (6, 3009762), (7, 2579796), (9, 2006508), (12, 1504881), (14, 1289898), (18, 1003254), (21, 859932), (27, 668836), (28, 644949), (36, 501627), (42, 429966), (54, 334418), (63, 286644), (84, 214983), (108, 167209), (126, 143322), (189, 95548), (252, 71661), (378, 47774), (756, 23887)]