1520343918

素因数分解:

$2^1\times 3^4\times {\mathrm{9384839}}^1$

素因数の和:9384853

約数の個数: 20

約数和(自身を含む): 3406696920

約数和(自身を除く): 1886353002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 9384839, 18769678, 28154517, 56309034, 84463551, 168927102, 253390653, 506781306, 760171959, 1520343918]

約数ペア:

[(1, 1520343918), (2, 760171959), (3, 506781306), (6, 253390653), (9, 168927102), (18, 84463551), (27, 56309034), (54, 28154517), (81, 18769678), (162, 9384839)]