1812078

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 4204800

約数和(自身を除く): 2392722

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1459, 2918, 4377, 8754, 13131, 26262, 33557, 39393, 67114, 78786, 100671, 201342, 302013, 604026, 906039, 1812078]

約数ペア:

[(1, 1812078), (2, 906039), (3, 604026), (6, 302013), (9, 201342), (18, 100671), (23, 78786), (27, 67114), (46, 39393), (54, 33557), (69, 26262), (138, 13131), (207, 8754), (414, 4377), (621, 2918), (1242, 1459)]