2021619906

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{33199}}^1$

素因数の和:33423

約数の個数: 48

約数和(自身を含む): 4661280000

約数和(自身を除く): 2639660094

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 199, 306, 398, 597, 1194, 1791, 3383, 3582, 6766, 10149, 20298, 30447, 33199, 60894, 66398, 99597, 199194, 298791, 564383, 597582, 1128766, 1693149, 3386298, 5079447, 6606601, 10158894, 13213202, 19819803, 39639606, 59459409, 112312217, 118918818, 224624434, 336936651, 673873302, 1010809953, 2021619906]

約数ペア:

[(1, 2021619906), (2, 1010809953), (3, 673873302), (6, 336936651), (9, 224624434), (17, 118918818), (18, 112312217), (34, 59459409), (51, 39639606), (102, 19819803), (153, 13213202), (199, 10158894), (306, 6606601), (398, 5079447), (597, 3386298), (1194, 1693149), (1791, 1128766), (3383, 597582), (3582, 564383), (6766, 298791), (10149, 199194), (20298, 99597), (30447, 66398), (33199, 60894)]