21081096

素因数分解:

$2^3\times 3^2\times {\mathrm{292793}}^1$

素因数の和:292805

約数の個数: 24

約数和(自身を含む): 57094830

約数和(自身を除く): 36013734

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 292793, 585586, 878379, 1171172, 1756758, 2342344, 2635137, 3513516, 5270274, 7027032, 10540548, 21081096]

約数ペア:

[(1, 21081096), (2, 10540548), (3, 7027032), (4, 5270274), (6, 3513516), (8, 2635137), (9, 2342344), (12, 1756758), (18, 1171172), (24, 878379), (36, 585586), (72, 292793)]