2457306

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:866

約数の個数: 24

約数和(自身を含む): 5357664

約数和(自身を除く): 2900358

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 647, 1266, 1294, 1899, 1941, 3798, 3882, 5823, 11646, 136517, 273034, 409551, 819102, 1228653, 2457306]

約数ペア:

[(1, 2457306), (2, 1228653), (3, 819102), (6, 409551), (9, 273034), (18, 136517), (211, 11646), (422, 5823), (633, 3882), (647, 3798), (1266, 1941), (1294, 1899)]