27589374

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 63078912

約数和(自身を除く): 35489538

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 103, 138, 206, 207, 309, 414, 618, 647, 927, 1294, 1854, 1941, 2369, 3882, 4738, 5823, 7107, 11646, 14214, 14881, 21321, 29762, 42642, 44643, 66641, 89286, 133282, 133929, 199923, 267858, 399846, 599769, 1199538, 1532743, 3065486, 4598229, 9196458, 13794687, 27589374]

約数ペア:

[(1, 27589374), (2, 13794687), (3, 9196458), (6, 4598229), (9, 3065486), (18, 1532743), (23, 1199538), (46, 599769), (69, 399846), (103, 267858), (138, 199923), (206, 133929), (207, 133282), (309, 89286), (414, 66641), (618, 44643), (647, 42642), (927, 29762), (1294, 21321), (1854, 14881), (1941, 14214), (2369, 11646), (3882, 7107), (4738, 5823)]