2017669878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5337751}}^1$

素因数の和:5337769

約数の個数: 32

約数和(自身を含む): 5124241920

約数和(自身を除く): 3106572042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5337751, 10675502, 16013253, 32026506, 37364257, 48039759, 74728514, 96079518, 112092771, 144119277, 224185542, 288238554, 336278313, 672556626, 1008834939, 2017669878]

約数ペア:

[(1, 2017669878), (2, 1008834939), (3, 672556626), (6, 336278313), (7, 288238554), (9, 224185542), (14, 144119277), (18, 112092771), (21, 96079518), (27, 74728514), (42, 48039759), (54, 37364257), (63, 32026506), (126, 16013253), (189, 10675502), (378, 5337751)]