2017840806

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{178223}}^1$

素因数の和:178285

約数の個数: 48

約数和(自身を含む): 4754303424

約数和(自身を除く): 2736462618

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 629, 666, 1258, 1887, 3774, 5661, 11322, 178223, 356446, 534669, 1069338, 1604007, 3029791, 3208014, 6059582, 6594251, 9089373, 13188502, 18178746, 19782753, 27268119, 39565506, 54536238, 59348259, 112102267, 118696518, 224204534, 336306801, 672613602, 1008920403, 2017840806]

約数ペア:

[(1, 2017840806), (2, 1008920403), (3, 672613602), (6, 336306801), (9, 224204534), (17, 118696518), (18, 112102267), (34, 59348259), (37, 54536238), (51, 39565506), (74, 27268119), (102, 19782753), (111, 18178746), (153, 13188502), (222, 9089373), (306, 6594251), (333, 6059582), (629, 3208014), (666, 3029791), (1258, 1604007), (1887, 1069338), (3774, 534669), (5661, 356446), (11322, 178223)]