2481876

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1052

約数の個数: 36

約数和(自身を含む): 6368544

約数和(自身を除く): 3886668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 971, 1278, 1942, 2556, 2913, 3884, 5826, 8739, 11652, 17478, 34956, 68941, 137882, 206823, 275764, 413646, 620469, 827292, 1240938, 2481876]

約数ペア:

[(1, 2481876), (2, 1240938), (3, 827292), (4, 620469), (6, 413646), (9, 275764), (12, 206823), (18, 137882), (36, 68941), (71, 34956), (142, 17478), (213, 11652), (284, 8739), (426, 5826), (639, 3884), (852, 2913), (971, 2556), (1278, 1942)]