28945116

素因数分解:

$2^2\times 3^2\times {\mathrm{804031}}^1$

素因数の和:804041

約数の個数: 18

約数和(自身を含む): 73166912

約数和(自身を除く): 44221796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 804031, 1608062, 2412093, 3216124, 4824186, 7236279, 9648372, 14472558, 28945116]

約数ペア:

[(1, 28945116), (2, 14472558), (3, 9648372), (4, 7236279), (6, 4824186), (9, 3216124), (12, 2412093), (18, 1608062), (36, 804031)]