2666107512

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1948909}}^1$

素因数の和:1948940

約数の個数: 48

約数和(自身を含む): 7600749000

約数和(自身を除く): 4934641488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1948909, 3897818, 5846727, 7795636, 11693454, 15591272, 17540181, 23386908, 35080362, 37029271, 46773816, 70160724, 74058542, 111087813, 140321448, 148117084, 222175626, 296234168, 333263439, 444351252, 666526878, 888702504, 1333053756, 2666107512]

約数ペア:

[(1, 2666107512), (2, 1333053756), (3, 888702504), (4, 666526878), (6, 444351252), (8, 333263439), (9, 296234168), (12, 222175626), (18, 148117084), (19, 140321448), (24, 111087813), (36, 74058542), (38, 70160724), (57, 46773816), (72, 37029271), (76, 35080362), (114, 23386908), (152, 17540181), (171, 15591272), (228, 11693454), (342, 7795636), (456, 5846727), (684, 3897818), (1368, 1948909)]