2643642

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:882

約数の個数: 24

約数和(自身を含む): 5762016

約数和(自身を除く): 3118374

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 647, 681, 1294, 1362, 1941, 2043, 3882, 4086, 5823, 11646, 146869, 293738, 440607, 881214, 1321821, 2643642]

約数ペア:

[(1, 2643642), (2, 1321821), (3, 881214), (6, 440607), (9, 293738), (18, 146869), (227, 11646), (454, 5823), (647, 4086), (681, 3882), (1294, 2043), (1362, 1941)]