28872738

素因数分解:

$2^1\times 3^2\times {\mathrm{523}}^1\times {\mathrm{3067}}^1$

素因数の和:3598

約数の個数: 24

約数和(自身を含む): 62697648

約数和(自身を除く): 33824910

約数列:

[1, 2, 3, 6, 9, 18, 523, 1046, 1569, 3067, 3138, 4707, 6134, 9201, 9414, 18402, 27603, 55206, 1604041, 3208082, 4812123, 9624246, 14436369, 28872738]

約数ペア:

[(1, 28872738), (2, 14436369), (3, 9624246), (6, 4812123), (9, 3208082), (18, 1604041), (523, 55206), (1046, 27603), (1569, 18402), (3067, 9414), (3138, 9201), (4707, 6134)]