21084582

素因数分解:

$2^1\times 3^1\times {\mathrm{1013}}^1\times {\mathrm{3469}}^1$

素因数の和:4487

約数の個数: 16

約数和(自身を含む): 42222960

約数和(自身を除く): 21138378

約数列:

[1, 2, 3, 6, 1013, 2026, 3039, 3469, 6078, 6938, 10407, 20814, 3514097, 7028194, 10542291, 21084582]

約数ペア:

[(1, 21084582), (2, 10542291), (3, 7028194), (6, 3514097), (1013, 20814), (2026, 10407), (3039, 6938), (3469, 6078)]