1921284

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:736

約数の個数: 36

約数和(自身を含む): 4922736

約数和(自身を除く): 3001452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 643, 747, 996, 1286, 1494, 1929, 2572, 2988, 3858, 5787, 7716, 11574, 23148, 53369, 106738, 160107, 213476, 320214, 480321, 640428, 960642, 1921284]

約数ペア:

[(1, 1921284), (2, 960642), (3, 640428), (4, 480321), (6, 320214), (9, 213476), (12, 160107), (18, 106738), (36, 53369), (83, 23148), (166, 11574), (249, 7716), (332, 5787), (498, 3858), (643, 2988), (747, 2572), (996, 1929), (1286, 1494)]