7872726

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 16899840

約数和(自身を除く): 9027114

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 1303, 2014, 2606, 3021, 3909, 6042, 7818, 24757, 49514, 69059, 74271, 138118, 148542, 207177, 414354, 1312121, 2624242, 3936363, 7872726]

約数ペア:

[(1, 7872726), (2, 3936363), (3, 2624242), (6, 1312121), (19, 414354), (38, 207177), (53, 148542), (57, 138118), (106, 74271), (114, 69059), (159, 49514), (318, 24757), (1007, 7818), (1303, 6042), (2014, 3909), (2606, 3021)]