18073494

素因数分解:

$2^1\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1223}}^1$

素因数の和:2052

約数の個数: 24

約数和(自身を含む): 39238992

約数和(自身を除く): 21165498

約数列:

[1, 2, 3, 6, 9, 18, 821, 1223, 1642, 2446, 2463, 3669, 4926, 7338, 7389, 11007, 14778, 22014, 1004083, 2008166, 3012249, 6024498, 9036747, 18073494]

約数ペア:

[(1, 18073494), (2, 9036747), (3, 6024498), (6, 3012249), (9, 2008166), (18, 1004083), (821, 22014), (1223, 14778), (1642, 11007), (2446, 7389), (2463, 7338), (3669, 4926)]