12984282

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 29802240

約数和(自身を除く): 16817958

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 397, 414, 474, 711, 794, 1191, 1422, 1817, 2382, 3573, 3634, 5451, 7146, 9131, 10902, 16353, 18262, 27393, 31363, 32706, 54786, 62726, 82179, 94089, 164358, 188178, 282267, 564534, 721349, 1442698, 2164047, 4328094, 6492141, 12984282]

約数ペア:

[(1, 12984282), (2, 6492141), (3, 4328094), (6, 2164047), (9, 1442698), (18, 721349), (23, 564534), (46, 282267), (69, 188178), (79, 164358), (138, 94089), (158, 82179), (207, 62726), (237, 54786), (397, 32706), (414, 31363), (474, 27393), (711, 18262), (794, 16353), (1191, 10902), (1422, 9131), (1817, 7146), (2382, 5451), (3573, 3634)]