12870324

素因数分解:

$2^2\times 3^2\times {\mathrm{357509}}^1$

素因数の和:357519

約数の個数: 18

約数和(自身を含む): 32533410

約数和(自身を除く): 19663086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 357509, 715018, 1072527, 1430036, 2145054, 3217581, 4290108, 6435162, 12870324]

約数ペア:

[(1, 12870324), (2, 6435162), (3, 4290108), (4, 3217581), (6, 2145054), (9, 1430036), (12, 1072527), (18, 715018), (36, 357509)]