12856356

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15527}}^1$

素因数の和:15560

約数の個数: 36

約数和(自身を含む): 33913152

約数和(自身を除く): 21056796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 15527, 31054, 46581, 62108, 93162, 139743, 186324, 279486, 357121, 558972, 714242, 1071363, 1428484, 2142726, 3214089, 4285452, 6428178, 12856356]

約数ペア:

[(1, 12856356), (2, 6428178), (3, 4285452), (4, 3214089), (6, 2142726), (9, 1428484), (12, 1071363), (18, 714242), (23, 558972), (36, 357121), (46, 279486), (69, 186324), (92, 139743), (138, 93162), (207, 62108), (276, 46581), (414, 31054), (828, 15527)]