1559097018

素因数分解:

$2^1\times 3^3\times {\mathrm{28872167}}^1$

素因数の和:28872178

約数の個数: 16

約数和(自身を含む): 3464660160

約数和(自身を除く): 1905563142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 28872167, 57744334, 86616501, 173233002, 259849503, 519699006, 779548509, 1559097018]

約数ペア:

[(1, 1559097018), (2, 779548509), (3, 519699006), (6, 259849503), (9, 173233002), (18, 86616501), (27, 57744334), (54, 28872167)]