18878103610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2244721}}^1$

素因数の和:2244786

約数の個数: 24

約数和(自身を含む): 35192751516

約数和(自身を除く): 16314647906

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 2244721, 4489442, 11223605, 22447210, 65096909, 130193818, 325484545, 650969090, 1887810361, 3775620722, 9439051805, 18878103610]

約数ペア:

[(1, 18878103610), (2, 9439051805), (5, 3775620722), (10, 1887810361), (29, 650969090), (58, 325484545), (145, 130193818), (290, 65096909), (841, 22447210), (1682, 11223605), (4205, 4489442), (8410, 2244721)]