21436476

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{6449}}^1$

素因数の和:6733

約数の個数: 24

約数和(自身を含む): 50206800

約数和(自身を除く): 28770324

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 6449, 12898, 19347, 25796, 38694, 77388, 1786373, 3572746, 5359119, 7145492, 10718238, 21436476]

約数ペア:

[(1, 21436476), (2, 10718238), (3, 7145492), (4, 5359119), (6, 3572746), (12, 1786373), (277, 77388), (554, 38694), (831, 25796), (1108, 19347), (1662, 12898), (3324, 6449)]