12749346

素因数分解:

$2^1\times 3^3\times {\mathrm{229}}^1\times {\mathrm{1031}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 28483200

約数和(自身を除く): 15733854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 229, 458, 687, 1031, 1374, 2061, 2062, 3093, 4122, 6183, 6186, 9279, 12366, 18558, 27837, 55674, 236099, 472198, 708297, 1416594, 2124891, 4249782, 6374673, 12749346]

約数ペア:

[(1, 12749346), (2, 6374673), (3, 4249782), (6, 2124891), (9, 1416594), (18, 708297), (27, 472198), (54, 236099), (229, 55674), (458, 27837), (687, 18558), (1031, 12366), (1374, 9279), (2061, 6186), (2062, 6183), (3093, 4122)]