7864510392

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1538441}}^1$

素因数の和:1538524

約数の個数: 48

約数和(自身を含む): 21599725680

約数和(自身を除く): 13735215288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 1538441, 3076882, 4615323, 6153764, 9230646, 12307528, 13845969, 18461292, 27691938, 36922584, 55383876, 109229311, 110767752, 218458622, 327687933, 436917244, 655375866, 873834488, 983063799, 1310751732, 1966127598, 2621503464, 3932255196, 7864510392]

約数ペア:

[(1, 7864510392), (2, 3932255196), (3, 2621503464), (4, 1966127598), (6, 1310751732), (8, 983063799), (9, 873834488), (12, 655375866), (18, 436917244), (24, 327687933), (36, 218458622), (71, 110767752), (72, 109229311), (142, 55383876), (213, 36922584), (284, 27691938), (426, 18461292), (568, 13845969), (639, 12307528), (852, 9230646), (1278, 6153764), (1704, 4615323), (2556, 3076882), (5112, 1538441)]