2785068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 8286096

約数和(自身を除く): 5501028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 541, 572, 858, 1082, 1287, 1623, 1716, 2164, 2574, 3246, 4869, 5148, 5951, 6492, 7033, 9738, 11902, 14066, 17853, 19476, 21099, 23804, 28132, 35706, 42198, 53559, 63297, 71412, 77363, 84396, 107118, 126594, 154726, 214236, 232089, 253188, 309452, 464178, 696267, 928356, 1392534, 2785068]

約数ペア:

[(1, 2785068), (2, 1392534), (3, 928356), (4, 696267), (6, 464178), (9, 309452), (11, 253188), (12, 232089), (13, 214236), (18, 154726), (22, 126594), (26, 107118), (33, 84396), (36, 77363), (39, 71412), (44, 63297), (52, 53559), (66, 42198), (78, 35706), (99, 28132), (117, 23804), (132, 21099), (143, 19476), (156, 17853), (198, 14066), (234, 11902), (286, 9738), (396, 7033), (429, 6492), (468, 5951), (541, 5148), (572, 4869), (858, 3246), (1082, 2574), (1287, 2164), (1623, 1716)]